[DOC][MINOR][SQL] Fix internal link
[DOC][MINOR][SQL] Fix internal link

It doesn't show up as a hyperlink currently. It will show up as a hyperlink after this change.

Author: Rohit Agarwal <mindprince@gmail.com>

Closes #9544 from mindprince/patch-2.

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