Small tweak to docs gradient
Small tweak to docs gradient

lvdongr/spark,zero323/spark,setjet/spark,hvanhovell/spark,panfengfeng/spark,highfei2011/spark,jianran/spark,JerryLead/spark,ajaysaini725/spark,rednaxelafx/apache-spark,gioenn/xSpark,kimoonkim/spark,aray/spark,ericvandenbergfb/spark,ericvandenbergfb/spark,JoshRosen/spark,milliman/spark,loneknightpy/spark,dhruve/spark,dbtsai/spark,SHASHANKB/spark,loneknightpy/spark,LantaoJin/spark,rikima/spark,szhem/spark,ahnqirage/spark,huang1900/spark,rezasafi/spark,brad-kaiser/spark,mzl9039/spark,shubhamchopra/spark,nilsgrabbert/spark,bravo-zhang/spark,gioenn/xSpark,cloud-fan/spark,vinodkc/spark,jkbradley/spark,apache-spark-on-k8s/spark,wangyum/spark,BryanCutler/spark,shuangshuangwang/spark,ericvandenbergfb/spark,michalsenkyr/spark,dhruve/spark,andrewor14/iolap,gengliangwang/spark,witgo/spark,zuotingbing/spark,ibm-research-ireland/sparkoscope,joseph-torres/spark,cin/spark,rednaxelafx/apache-spark,jrshust/spark,dongjoon-hyun/spark,akopich/spark,ConeyLiu/spark,wangyum/spark,sryza/spark,ioana-delaney/spark,jrshust/spark,guoxiaolongzte/spark,apache-spark-on-k8s/spark,dotunolafunmiloye/spark,skonto/spark,rezasafi/spark,setjet/spark,WindCanDie/spark,Panos-Bletsos/spark-cost-model-optimizer,vinodkc/spark,poffuomo/spark,adrian-ionescu/apache-spark,joseph-torres/spark,nchammas/spark,akopich/spark,shaneknapp/spark,holdenk/spark,nilsgrabbert/spark,goldmedal/spark,SHASHANKB/spark,Aegeaner/spark,chuckchen/spark,haowu80s/spark,Aegeaner/spark,jrshust/spark,debugger87/spark,WeichenXu123/spark,patrick-nicholson/spark,SHASHANKB/spark,janewangfb/spark,dongjoon-hyun/spark,mzl9039/spark,ibm-research-ireland/sparkoscope,wangyum/spark,wangmiao1981/spark,actuaryzhang/spark,mdespriee/spark,srowen/spark,lvdongr/spark,hhbyyh/spark,tengpeng/spark,kissmetrics/spark,stanzhai/spark,chuckchen/spark,ddna1021/spark,cin/spark,eyalfa/spark,skonto/spark,pronix/spark,setjet/spark,rekhajoshm/spark,vinodkc/spark,bdrillard/spark,jkbradley/spark,Aegeaner/spark,michalsenkyr/spark,szhem/spark,akopich/spark,markhamstra/spark,liutang123/spark,caneGuy/spark,MLnick/spark,ConeyLiu/spark,jrshust/spark,lxsmnv/spark,dhruve/spark,chuckchen/spark,panfengfeng/spark,BryanCutler/spark,loneknightpy/spark,Aegeaner/spark,mdespriee/spark,kissmetrics/spark,WindCanDie/spark,guoxiaolongzte/spark,WindCanDie/spark,MLnick/spark,szhem/spark,WeichenXu123/spark,rikima/spark,patrick-nicholson/spark,pgandhi999/spark,HyukjinKwon/spark,liutang123/spark,caneGuy/spark,dbtsai/spark,MLnick/spark,wangyum/spark,ueshin/apache-spark,jlopezmalla/spark,huang1900/spark,mdespriee/spark,szhem/spark,rekhajoshm/spark,michalsenkyr/spark,goldmedal/spark,zzcclp/spark,mdespriee/spark,mahak/spark,liyichao/spark,spark-test/spark,jiangxb1987/spark,goldmedal/spark,BryanCutler/spark,MLnick/spark,icexelloss/spark,MLnick/spark,1haodian/spark,map222/spark,pgandhi999/spark,narahari92/spark,patrick-nicholson/spark,janewangfb/spark,jlopezmalla/spark,cin/spark,witgo/spark,poffuomo/spark,shuangshuangwang/spark,bravo-zhang/spark,jiangxb1987/spark,dbtsai/spark,stanzhai/spark,cloud-fan/spark,debugger87/spark,matthewfranglen/spark,skonto/spark,darionyaphet/spark,JerryLead/spark,tejasapatil/spark,WindCanDie/spark,zuotingbing/spark,tengpeng/spark,facaiy/spark,andrewor14/spark,mzl9039/spark,bravo-zhang/spark,facaiy/spark,tejasapatil/spark,rezasafi/spark,xuanyuanking/spark,sureshthalamati/spark,bravo-zhang/spark,liutang123/spark,hhbyyh/spark,brad-kaiser/spark,tengpeng/spark,darionyaphet/spark,dbtsai/spark,map222/spark,gengliangwang/spark,janewangfb/spark,saltstar/spark,shubhamchopra/spark,MLnick/spark,cloud-fan/spark,cin/spark,holdenk/spark,cloud-fan/spark,byakuinss/spark,ibm-research-ireland/sparkoscope,zhouyejoe/spark,wangmiao1981/spark,mzl9039/spark,big-pegasus/spark,ajaysaini725/spark,shaneknapp/spark,zero323/spark,milliman/spark,panfengfeng/spark,apache/spark,nlalevee/spark,aokolnychyi/spark,witgo/spark,aray/spark,bravo-zhang/spark,narahari92/spark,someorz/spark,1haodian/spark,taroplus/spark,rednaxelafx/apache-spark,saturday-shi/spark,xflin/spark,UndeadBaneGitHub/spark,mahak/spark,gengliangwang/spark,Panos-Bletsos/spark-cost-model-optimizer,sryza/spark,bdrillard/spark,saltstar/spark,1haodian/spark,shaneknapp/spark,ron8hu/spark,haowu80s/spark,taroplus/spark,aosagie/spark,pgandhi999/spark,publicRoman/spark,rekhajoshm/spark,yanboliang/spark,maropu/spark,xflin/spark,liyichao/spark,caneGuy/spark,ConeyLiu/spark,ioana-delaney/spark,jlopezmalla/spark,guoxiaolongzte/spark,skonto/spark,loneknightpy/spark,1haodian/spark,shaneknapp/spark,sachintyagi22/spark,wzhfy/spark,milliman/spark,witgo/spark,JerryLead/spark,pronix/spark,ConeyLiu/spark,ptkool/spark,huang1900/spark,BryanCutler/spark,debugger87/spark,eyalfa/spark,liyichao/spark,ueshin/apache-spark,actuaryzhang/spark,sureshthalamati/spark,rednaxelafx/apache-spark,highfei2011/spark,wzhfy/spark,apache/spark,apache-spark-on-k8s/spark,UndeadBaneGitHub/spark,bOOm-X/spark,ptkool/spark,aray/spark,gioenn/xSpark,pgandhi999/spark,apache/spark,sureshthalamati/spark,yanboliang/spark,cloud-fan/spark,saltstar/spark,eyalfa/spark,jianran/spark,WeichenXu123/spark,liutang123/spark,zuotingbing/spark,holdenk/spark,aosagie/spark,ahnqirage/spark,UndeadBaneGitHub/spark,sahilTakiar/spark,nchammas/spark,alunarbeach/spark,brad-kaiser/spark,adrian-ionescu/apache-spark,taroplus/spark,narahari92/spark,szhem/spark,shaneknapp/spark,ibm-research-ireland/sparkoscope,rednaxelafx/apache-spark,ron8hu/spark,spark-test/spark,bdrillard/spark,aosagie/spark,wangyum/spark,publicRoman/spark,zzcclp/spark,ibm-research-ireland/sparkoscope,byakuinss/spark,techaddict/spark,mahak/spark,JoshRosen/spark,kissmetrics/spark,haowu80s/spark,hvanhovell/spark,shuangshuangwang/spark,darionyaphet/spark,loneknightpy/spark,ron8hu/spark,ueshin/apache-spark,jlopezmalla/spark,tengpeng/spark,ron8hu/spark,lxsmnv/spark,alunarbeach/spark,gioenn/xSpark,hvanhovell/spark,dotunolafunmiloye/spark,kimoonkim/spark,poffuomo/spark,icexelloss/spark,stanzhai/spark,jkbradley/spark,JoshRosen/spark,ahnqirage/spark,sahilTakiar/spark,andrewor14/iolap,ddna1021/spark,rezasafi/spark,ddna1021/spark,facaiy/spark,metamx/spark,apache-spark-on-k8s/spark,mike0sv/spark,kissmetrics/spark,UndeadBaneGitHub/spark,gengliangwang/spark,andrewor14/iolap,milliman/spark,mdespriee/spark,rikima/spark,esi-mineset/spark,ajaysaini725/spark,loneknightpy/spark,HyukjinKwon/spark,janewangfb/spark,esi-mineset/spark,witgo/spark,alunarbeach/spark,mdespriee/spark,sahilTakiar/spark,cloudera/spark,alunarbeach/spark,big-pegasus/spark,icexelloss/spark,big-pegasus/spark,rikima/spark,zero323/spark,hhbyyh/spark,goldmedal/spark,liyichao/spark,joseph-torres/spark,zuotingbing/spark,srowen/spark,chuckchen/spark,jkbradley/spark,ajaysaini725/spark,mkolod/incubator-spark,mike0sv/spark,dbtsai/spark,holdenk/spark,adrian-ionescu/apache-spark,WeichenXu123/spark,ajaysaini725/spark,spark-test/spark,dbtsai/spark,stanzhai/spark,xflin/spark,mike0sv/spark,big-pegasus/spark,MLnick/spark,mike0sv/spark,jkbradley/spark,nchammas/spark,liyichao/spark,holdenk/spark,yanboliang/spark,ConeyLiu/spark,srowen/spark,setjet/spark,akopich/spark,jianran/spark,minixalpha/spark,caneGuy/spark,ron8hu/spark,andrewor14/iolap,HyukjinKwon/spark,skonto/spark,guoxiaolongzte/spark,ptkool/spark,vinodkc/spark,haowu80s/spark,hvanhovell/spark,shaneknapp/spark,nilsgrabbert/spark,aokolnychyi/spark,Panos-Bletsos/spark-cost-model-optimizer,goldmedal/spark,haowu80s/spark,hhbyyh/spark,sahilTakiar/spark,brad-kaiser/spark,SnappyDataInc/spark,dongjoon-hyun/spark,goldmedal/spark,minixalpha/spark,JoshRosen/spark,sahilTakiar/spark,xuanyuanking/spark,JerryLead/spark,chuckchen/spark,zhouyejoe/spark,markhamstra/spark,narahari92/spark,bdrillard/spark,bOOm-X/spark,Aegeaner/spark,aokolnychyi/spark,markhamstra/spark,hhbyyh/spark,shuangshuangwang/spark,michalsenkyr/spark,lxsmnv/spark,caneGuy/spark,michalsenkyr/spark,kevinyu98/spark,someorz/spark,brad-kaiser/spark,pronix/spark,andrewor14/spark,nilsgrabbert/spark,LantaoJin/spark,patrick-nicholson/spark,HyukjinKwon/spark,joseph-torres/spark,debugger87/spark,esi-mineset/spark,jrshust/spark,SnappyDataInc/spark,jianran/spark,andrewor14/iolap,ioana-delaney/spark,hhbyyh/spark,xflin/spark,kevinyu98/spark,jiangxb1987/spark,ioana-delaney/spark,1haodian/spark,wzhfy/spark,panfengfeng/spark,SHASHANKB/spark,zzcclp/spark,darionyaphet/spark,Panos-Bletsos/spark-cost-model-optimizer,Aegeaner/spark,dotunolafunmiloye/spark,bravo-zhang/spark,markhamstra/spark,metamx/spark,lxsmnv/spark,aray/spark,mike0sv/spark,akopich/spark,kissmetrics/spark,zzcclp/spark,bravo-zhang/spark,zero323/spark,poffuomo/spark,techaddict/spark,nchammas/spark,skonto/spark,cin/spark,WindCanDie/spark,janewangfb/spark,srowen/spark,saltstar/spark,spark-test/spark,JoshRosen/spark,panfengfeng/spark,eyalfa/spark,taroplus/spark,kiszk/spark,lvdongr/spark,huang1900/spark,byakuinss/spark,actuaryzhang/spark,byakuinss/spark,zhouyejoe/spark,xflin/spark,nchammas/spark,ddna1021/spark,maropu/spark,wangmiao1981/spark,icexelloss/spark,eyalfa/spark,LantaoJin/spark,taroplus/spark,andrewor14/spark,mkolod/incubator-spark,bOOm-X/spark,poffuomo/spark,kimoonkim/spark,aosagie/spark,debugger87/spark,ueshin/apache-spark,narahari92/spark,dhruve/spark,aosagie/spark,mzl9039/spark,yanboliang/spark,dongjoon-hyun/spark,highfei2011/spark,WindCanDie/spark,zzcclp/spark,shubhamchopra/spark,kevinyu98/spark,ahnqirage/spark,byakuinss/spark,sachintyagi22/spark,Panos-Bletsos/spark-cost-model-optimizer,taroplus/spark,loneknightpy/spark,aokolnychyi/spark,map222/spark,nchammas/spark,apache-spark-on-k8s/spark,someorz/spark,HyukjinKwon/spark,saturday-shi/spark,1haodian/spark,nchammas/spark,HyukjinKwon/spark,rikima/spark,alunarbeach/spark,SnappyDataInc/spark,yanboliang/spark,srowen/spark,rikima/spark,spark-test/spark,bOOm-X/spark,ioana-delaney/spark,map222/spark,metamx/spark,guoxiaolongzte/spark,skonto/spark,someorz/spark,milliman/spark,hvanhovell/spark,zuotingbing/spark,ericvandenbergfb/spark,pgandhi999/spark,pronix/spark,aokolnychyi/spark,tengpeng/spark,esi-mineset/spark,joseph-torres/spark,srowen/spark,ddna1021/spark,publicRoman/spark,minixalpha/spark,mzl9039/spark,lxsmnv/spark,gengliangwang/spark,vinodkc/spark,jianran/spark,SnappyDataInc/spark,cloudera/spark,SnappyDataInc/spark,mzl9039/spark,big-pegasus/spark,dhruve/spark,liutang123/spark,guoxiaolongzte/spark,cloudera/spark,narahari92/spark,ptkool/spark,michalsenkyr/spark,someorz/spark,mkolod/incubator-spark,poffuomo/spark,aokolnychyi/spark,Aegeaner/spark,gioenn/xSpark,wangmiao1981/spark,holdenk/spark,xflin/spark,patrick-nicholson/spark,ericvandenbergfb/spark,vinodkc/spark,setjet/spark,panfengfeng/spark,apache-spark-on-k8s/spark,vinodkc/spark,stanzhai/spark,nlalevee/spark,nilsgrabbert/spark,saltstar/spark,tengpeng/spark,apache/spark,ueshin/apache-spark,zuotingbing/spark,wangyum/spark,actuaryzhang/spark,LantaoJin/spark,kiszk/spark,markhamstra/spark,byakuinss/spark,someorz/spark,sachintyagi22/spark,esi-mineset/spark,gengliangwang/spark,mahak/spark,icexelloss/spark,gioenn/xSpark,setjet/spark,maropu/spark,yanboliang/spark,bOOm-X/spark,icexelloss/spark,rednaxelafx/apache-spark,lxsmnv/spark,techaddict/spark,chuckchen/spark,xuanyuanking/spark,zhouyejoe/spark,SnappyDataInc/spark,wangmiao1981/spark,tejasapatil/spark,aray/spark,bOOm-X/spark,mdespriee/spark,SHASHANKB/spark,zzcclp/spark,LantaoJin/spark,wzhfy/spark,aokolnychyi/spark,markhamstra/spark,UndeadBaneGitHub/spark,JerryLead/spark,xuanyuanking/spark,alunarbeach/spark,kimoonkim/spark,jrshust/spark,map222/spark,xuanyuanking/spark,someorz/spark,guoxiaolongzte/spark,cin/spark,hvanhovell/spark,kiszk/spark,WeichenXu123/spark,BryanCutler/spark,szhem/spark,jiangxb1987/spark,publicRoman/spark,cloud-fan/spark,andrewor14/spark,Panos-Bletsos/spark-cost-model-optimizer,brad-kaiser/spark,sureshthalamati/spark,liyichao/spark,big-pegasus/spark,ericvandenbergfb/spark,big-pegasus/spark,shuangshuangwang/spark,SHASHANKB/spark,saturday-shi/spark,zhouyejoe/spark,janewangfb/spark,jlopezmalla/spark,caneGuy/spark,WindCanDie/spark,dongjoon-hyun/spark,esi-mineset/spark,debugger87/spark,liutang123/spark,milliman/spark,ahnqirage/spark,ron8hu/spark,chuckchen/spark,pgandhi999/spark,facaiy/spark,highfei2011/spark,ConeyLiu/spark,stanzhai/spark,liutang123/spark,nlalevee/spark,janewangfb/spark,sryza/spark,cloud-fan/spark,shuangshuangwang/spark,maropu/spark,zhouyejoe/spark,ddna1021/spark,dhruve/spark,ptkool/spark,setjet/spark,bdrillard/spark,wangmiao1981/spark,zhouyejoe/spark,sachintyagi22/spark,sryza/spark,nilsgrabbert/spark,witgo/spark,maropu/spark,shubhamchopra/spark,tejasapatil/spark,sahilTakiar/spark,lvdongr/spark,apache/spark,actuaryzhang/spark,shaneknapp/spark,saltstar/spark,ueshin/apache-spark,zero323/spark,lvdongr/spark,aray/spark,aray/spark,dongjoon-hyun/spark,shubhamchopra/spark,ibm-research-ireland/sparkoscope,darionyaphet/spark,andrewor14/iolap,jiangxb1987/spark,ahnqirage/spark,kissmetrics/spark,xflin/spark,brad-kaiser/spark,map222/spark,saturday-shi/spark,stanzhai/spark,rekhajoshm/spark,kiszk/spark,minixalpha/spark,techaddict/spark,ron8hu/spark,caneGuy/spark,sachintyagi22/spark,wzhfy/spark,BryanCutler/spark,cin/spark,pronix/spark,adrian-ionescu/apache-spark,jiangxb1987/spark,kevinyu98/spark,jianran/spark,sureshthalamati/spark,apache/spark,xuanyuanking/spark,maropu/spark,HyukjinKwon/spark,patrick-nicholson/spark,WeichenXu123/spark,kiszk/spark,actuaryzhang/spark,nilsgrabbert/spark,techaddict/spark,andrewor14/spark,goldmedal/spark,bOOm-X/spark,xuanyuanking/spark,kimoonkim/spark,sachintyagi22/spark,gioenn/xSpark,shubhamchopra/spark,publicRoman/spark,ddna1021/spark,cloudera/spark,shuangshuangwang/spark,JerryLead/spark,ptkool/spark,joseph-torres/spark,saltstar/spark,haowu80s/spark,witgo/spark,yanboliang/spark,Panos-Bletsos/spark-cost-model-optimizer,kissmetrics/spark,andrewor14/iolap,jlopezmalla/spark,sureshthalamati/spark,kevinyu98/spark,dbtsai/spark,patrick-nicholson/spark,narahari92/spark,kimoonkim/spark,dhruve/spark,tejasapatil/spark,rikima/spark,szhem/spark,tejasapatil/spark,adrian-ionescu/apache-spark,akopich/spark,nlalevee/spark,ibm-research-ireland/sparkoscope,ericvandenbergfb/spark,ajaysaini725/spark,sahilTakiar/spark,metamx/spark,jrshust/spark,rekhajoshm/spark,lvdongr/spark,kevinyu98/spark,UndeadBaneGitHub/spark,markhamstra/spark,jkbradley/spark,wangmiao1981/spark,srowen/spark,kiszk/spark,ahnqirage/spark,ueshin/apache-spark,zero323/spark,jiangxb1987/spark,ptkool/spark,sachintyagi22/spark,gengliangwang/spark,highfei2011/spark,ioana-delaney/spark,wangyum/spark,taroplus/spark,sryza/spark,wzhfy/spark,minixalpha/spark,hhbyyh/spark,cloudera/spark,map222/spark,debugger87/spark,nlalevee/spark,esi-mineset/spark,zzcclp/spark,huang1900/spark,saturday-shi/spark,techaddict/spark,hvanhovell/spark,akopich/spark,bdrillard/spark,mike0sv/spark,rezasafi/spark,lvdongr/spark,SnappyDataInc/spark,adrian-ionescu/apache-spark,ConeyLiu/spark,huang1900/spark,UndeadBaneGitHub/spark,mkolod/incubator-spark,milliman/spark,rezasafi/spark,mike0sv/spark,pronix/spark,mkolod/incubator-spark,actuaryzhang/spark,SHASHANKB/spark,techaddict/spark,jkbradley/spark,byakuinss/spark,holdenk/spark,zuotingbing/spark,facaiy/spark,mahak/spark,wzhfy/spark,alunarbeach/spark,tejasapatil/spark,highfei2011/spark,lxsmnv/spark,dotunolafunmiloye/spark,maropu/spark,metamx/spark,michalsenkyr/spark,andrewor14/spark,mahak/spark,metamx/spark,ioana-delaney/spark,darionyaphet/spark,saturday-shi/spark,apache-spark-on-k8s/spark,rekhajoshm/spark,minixalpha/spark,LantaoJin/spark,eyalfa/spark,bdrillard/spark,kiszk/spark,highfei2011/spark,minixalpha/spark,adrian-ionescu/apache-spark,metamx/spark,LantaoJin/spark,spark-test/spark,JerryLead/spark,saturday-shi/spark,huang1900/spark,sureshthalamati/spark,aosagie/spark,ajaysaini725/spark,andrewor14/spark,poffuomo/spark,nlalevee/spark,facaiy/spark,kimoonkim/spark,nlalevee/spark,shubhamchopra/spark,rezasafi/spark,liyichao/spark,zero323/spark,rekhajoshm/spark,JoshRosen/spark,1haodian/spark,darionyaphet/spark,panfengfeng/spark,spark-test/spark,apache/spark,facaiy/spark,mahak/spark,icexelloss/spark,kevinyu98/spark,publicRoman/spark,JoshRosen/spark,publicRoman/spark,pgandhi999/spark,joseph-torres/spark,jianran/spark,rednaxelafx/apache-spark,BryanCutler/spark,aosagie/spark,eyalfa/spark,dongjoon-hyun/spark,tengpeng/spark,WeichenXu123/spark,jlopezmalla/spark