Update CONTRIBUTING.md (#16806)
Update CONTRIBUTING.md (#16806)

* Update CONTRIBUTING.md

Edited a few grammar issues.

* Fix

davidzchen/tensorflow,jhseu/tensorflow,dancingdan/tensorflow,manipopopo/tensorflow,chemelnucfin/tensorflow,benoitsteiner/tensorflow-xsmm,tensorflow/tensorflow,ZhangXinNan/tensorflow,DavidNorman/tensorflow,jbedorf/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,jart/tensorflow,yanchen036/tensorflow,nolanliou/tensorflow,hehongliang/tensorflow,nolanliou/tensorflow,Bismarrck/tensorflow,aam-at/tensorflow,seanli9jan/tensorflow,karllessard/tensorflow,arborh/tensorflow,kobejean/tensorflow,yanchen036/tensorflow,arborh/tensorflow,aam-at/tensorflow,manipopopo/tensorflow,davidzchen/tensorflow,Intel-tensorflow/tensorflow,freedomtan/tensorflow,manipopopo/tensorflow,Xeralux/tensorflow,jendap/tensorflow,Intel-tensorflow/tensorflow,asimshankar/tensorflow,allenlavoie/tensorflow,AnishShah/tensorflow,jendap/tensorflow,ageron/tensorflow,asimshankar/tensorflow,tensorflow/tensorflow-pywrap_saved_model,benoitsteiner/tensorflow-xsmm,nburn42/tensorflow,hfp/tensorflow-xsmm,xzturn/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,petewarden/tensorflow,Xeralux/tensorflow,aselle/tensorflow,Intel-Corporation/tensorflow,petewarden/tensorflow,jhseu/tensorflow,davidzchen/tensorflow,paolodedios/tensorflow,apark263/tensorflow,brchiu/tensorflow,Xeralux/tensorflow,brchiu/tensorflow,karllessard/tensorflow,alsrgv/tensorflow,ppwwyyxx/tensorflow,annarev/tensorflow,eaplatanios/tensorflow,apark263/tensorflow,jbedorf/tensorflow,freedomtan/tensorflow,alshedivat/tensorflow,allenlavoie/tensorflow,paolodedios/tensorflow,nburn42/tensorflow,dongjoon-hyun/tensorflow,ZhangXinNan/tensorflow,ppwwyyxx/tensorflow,chemelnucfin/tensorflow,caisq/tensorflow,ghchinoy/tensorflow,ZhangXinNan/tensorflow,gojira/tensorflow,alsrgv/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow-pywrap_saved_model,ageron/tensorflow,xzturn/tensorflow,ZhangXinNan/tensorflow,gojira/tensorflow,hfp/tensorflow-xsmm,meteorcloudy/tensorflow,zasdfgbnm/tensorflow,ageron/tensorflow,kevin-coder/tensorflow-fork,apark263/tensorflow,hfp/tensorflow-xsmm,hehongliang/tensorflow,jhseu/tensorflow,seanli9jan/tensorflow,dendisuhubdy/tensorflow,snnn/tensorflow,Xeralux/tensorflow,freedomtan/tensorflow,hfp/tensorflow-xsmm,kobejean/tensorflow,brchiu/tensorflow,arborh/tensorflow,adit-chandra/tensorflow,nburn42/tensorflow,hfp/tensorflow-xsmm,tensorflow/tensorflow-experimental_link_static_libraries_once,zasdfgbnm/tensorflow,annarev/tensorflow,ageron/tensorflow,petewarden/tensorflow,arborh/tensorflow,alshedivat/tensorflow,allenlavoie/tensorflow,AnishShah/tensorflow,freedomtan/tensorflow,girving/tensorflow,paolodedios/tensorflow,benoitsteiner/tensorflow-xsmm,drpngx/tensorflow,lukeiwanski/tensorflow,Intel-tensorflow/tensorflow,jalexvig/tensorflow,lukeiwanski/tensorflow,gautam1858/tensorflow,jbedorf/tensorflow,aldian/tensorflow,drpngx/tensorflow,petewarden/tensorflow,dancingdan/tensorflow,brchiu/tensorflow,xodus7/tensorflow,jendap/tensorflow,snnn/tensorflow,seanli9jan/tensorflow,asimshankar/tensorflow,gunan/tensorflow,girving/tensorflow,jbedorf/tensorflow,karllessard/tensorflow,adit-chandra/tensorflow,davidzchen/tensorflow,jhseu/tensorflow,apark263/tensorflow,xodus7/tensorflow,paolodedios/tensorflow,zasdfgbnm/tensorflow,jendap/tensorflow,ghchinoy/tensorflow,snnn/tensorflow,jalexvig/tensorflow,eaplatanios/tensorflow,jart/tensorflow,snnn/tensorflow,apark263/tensorflow,manipopopo/tensorflow,dancingdan/tensorflow,seanli9jan/tensorflow,dendisuhubdy/tensorflow,cxxgtxy/tensorflow,meteorcloudy/tensorflow,ageron/tensorflow,renyi533/tensorflow,alsrgv/tensorflow,jalexvig/tensorflow,cxxgtxy/tensorflow,petewarden/tensorflow,sarvex/tensorflow,chemelnucfin/tensorflow,Intel-Corporation/tensorflow,Intel-Corporation/tensorflow,chemelnucfin/tensorflow,AnishShah/tensorflow,ghchinoy/tensorflow,manipopopo/tensorflow,AnishShah/tensorflow,Intel-Corporation/tensorflow,eaplatanios/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,davidzchen/tensorflow,girving/tensorflow,Bismarrck/tensorflow,manipopopo/tensorflow,dongjoon-hyun/tensorflow,aselle/tensorflow,lukeiwanski/tensorflow,tensorflow/tensorflow-pywrap_saved_model,theflofly/tensorflow,jbedorf/tensorflow,allenlavoie/tensorflow,DavidNorman/tensorflow,davidzchen/tensorflow,kevin-coder/tensorflow-fork,kobejean/tensorflow,tensorflow/tensorflow-pywrap_saved_model,hehongliang/tensorflow,sarvex/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,jhseu/tensorflow,alshedivat/tensorflow,yongtang/tensorflow,apark263/tensorflow,paolodedios/tensorflow,gojira/tensorflow,ppwwyyxx/tensorflow,annarev/tensorflow,alsrgv/tensorflow,sarvex/tensorflow,DavidNorman/tensorflow,yanchen036/tensorflow,frreiss/tensorflow-fred,benoitsteiner/tensorflow-xsmm,DavidNorman/tensorflow,brchiu/tensorflow,annarev/tensorflow,alsrgv/tensorflow,jart/tensorflow,annarev/tensorflow,jhseu/tensorflow,davidzchen/tensorflow,benoitsteiner/tensorflow-xsmm,xzturn/tensorflow,lukeiwanski/tensorflow,lukeiwanski/tensorflow,ppwwyyxx/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,nolanliou/tensorflow,xzturn/tensorflow,snnn/tensorflow,nolanliou/tensorflow,dongjoon-hyun/tensorflow,snnn/tensorflow,xzturn/tensorflow,gojira/tensorflow,kevin-coder/tensorflow-fork,alsrgv/tensorflow,frreiss/tensorflow-fred,hfp/tensorflow-xsmm,jendap/tensorflow,hfp/tensorflow-xsmm,jbedorf/tensorflow,dongjoon-hyun/tensorflow,dongjoon-hyun/tensorflow,jart/tensorflow,ZhangXinNan/tensorflow,brchiu/tensorflow,ppwwyyxx/tensorflow,girving/tensorflow,adit-chandra/tensorflow,petewarden/tensorflow,chemelnucfin/tensorflow,yongtang/tensorflow,davidzchen/tensorflow,frreiss/tensorflow-fred,aselle/tensorflow,AnishShah/tensorflow,arborh/tensorflow,DavidNorman/tensorflow,annarev/tensorflow,ZhangXinNan/tensorflow,freedomtan/tensorflow,nburn42/tensorflow,dendisuhubdy/tensorflow,seanli9jan/tensorflow,Intel-tensorflow/tensorflow,Intel-tensorflow/tensorflow,frreiss/tensorflow-fred,caisq/tensorflow,gojira/tensorflow,Intel-tensorflow/tensorflow,dancingdan/tensorflow,seanli9jan/tensorflow,hfp/tensorflow-xsmm,jendap/tensorflow,dendisuhubdy/tensorflow,caisq/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,alshedivat/tensorflow,tensorflow/tensorflow,yanchen036/tensorflow,jalexvig/tensorflow,tensorflow/tensorflow,tensorflow/tensorflow,jhseu/tensorflow,lukeiwanski/tensorflow,tensorflow/tensorflow-pywrap_saved_model,kobejean/tensorflow,aselle/tensorflow,lukeiwanski/tensorflow,seanli9jan/tensorflow,alshedivat/tensorflow,girving/tensorflow,yanchen036/tensorflow,meteorcloudy/tensorflow,paolodedios/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,gautam1858/tensorflow,cxxgtxy/tensorflow,allenlavoie/tensorflow,aam-at/tensorflow,kobejean/tensorflow,girving/tensorflow,eaplatanios/tensorflow,allenlavoie/tensorflow,gunan/tensorflow,jbedorf/tensorflow,kobejean/tensorflow,hfp/tensorflow-xsmm,lukeiwanski/tensorflow,eaplatanios/tensorflow,Xeralux/tensorflow,yongtang/tensorflow,kevin-coder/tensorflow-fork,alshedivat/tensorflow,apark263/tensorflow,xodus7/tensorflow,Bismarrck/tensorflow,meteorcloudy/tensorflow,yanchen036/tensorflow,karllessard/tensorflow,davidzchen/tensorflow,xzturn/tensorflow,freedomtan/tensorflow,nburn42/tensorflow,jart/tensorflow,aam-at/tensorflow,ghchinoy/tensorflow,tensorflow/tensorflow-pywrap_saved_model,jhseu/tensorflow,snnn/tensorflow,jendap/tensorflow,asimshankar/tensorflow,jart/tensorflow,theflofly/tensorflow,adit-chandra/tensorflow,gojira/tensorflow,frreiss/tensorflow-fred,tensorflow/tensorflow,brchiu/tensorflow,tensorflow/tensorflow-pywrap_saved_model,nolanliou/tensorflow,DavidNorman/tensorflow,jart/tensorflow,dendisuhubdy/tensorflow,Bismarrck/tensorflow,jbedorf/tensorflow,alshedivat/tensorflow,asimshankar/tensorflow,benoitsteiner/tensorflow-xsmm,manipopopo/tensorflow,dongjoon-hyun/tensorflow,nburn42/tensorflow,eaplatanios/tensorflow,Intel-Corporation/tensorflow,benoitsteiner/tensorflow-xsmm,ZhangXinNan/tensorflow,Intel-tensorflow/tensorflow,gautam1858/tensorflow,sarvex/tensorflow,alshedivat/tensorflow,xodus7/tensorflow,xodus7/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow-pywrap_saved_model,alsrgv/tensorflow,arborh/tensorflow,brchiu/tensorflow,nolanliou/tensorflow,xodus7/tensorflow,annarev/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,paolodedios/tensorflow,aldian/tensorflow,AnishShah/tensorflow,petewarden/tensorflow,AnishShah/tensorflow,Xeralux/tensorflow,paolodedios/tensorflow,zasdfgbnm/tensorflow,arborh/tensorflow,snnn/tensorflow,allenlavoie/tensorflow,Xeralux/tensorflow,aam-at/tensorflow,gunan/tensorflow,jart/tensorflow,aam-at/tensorflow,theflofly/tensorflow,ppwwyyxx/tensorflow,manipopopo/tensorflow,nburn42/tensorflow,kevin-coder/tensorflow-fork,renyi533/tensorflow,ppwwyyxx/tensorflow,ghchinoy/tensorflow,allenlavoie/tensorflow,Xeralux/tensorflow,annarev/tensorflow,jart/tensorflow,arborh/tensorflow,yongtang/tensorflow,alsrgv/tensorflow,Bismarrck/tensorflow,gojira/tensorflow,tensorflow/tensorflow,chemelnucfin/tensorflow,DavidNorman/tensorflow,gautam1858/tensorflow,petewarden/tensorflow,yongtang/tensorflow,adit-chandra/tensorflow,ZhangXinNan/tensorflow,kobejean/tensorflow,gunan/tensorflow,adit-chandra/tensorflow,jalexvig/tensorflow,paolodedios/tensorflow,ageron/tensorflow,renyi533/tensorflow,eaplatanios/tensorflow,brchiu/tensorflow,jendap/tensorflow,hfp/tensorflow-xsmm,karllessard/tensorflow,kobejean/tensorflow,dancingdan/tensorflow,jalexvig/tensorflow,zasdfgbnm/tensorflow,Bismarrck/tensorflow,alshedivat/tensorflow,gautam1858/tensorflow,apark263/tensorflow,meteorcloudy/tensorflow,jart/tensorflow,benoitsteiner/tensorflow-xsmm,yongtang/tensorflow,jalexvig/tensorflow,nburn42/tensorflow,aldian/tensorflow,adit-chandra/tensorflow,drpngx/tensorflow,aldian/tensorflow,dendisuhubdy/tensorflow,nolanliou/tensorflow,frreiss/tensorflow-fred,jhseu/tensorflow,ghchinoy/tensorflow,drpngx/tensorflow,ageron/tensorflow,kevin-coder/tensorflow-fork,theflofly/tensorflow,caisq/tensorflow,girving/tensorflow,cxxgtxy/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,dongjoon-hyun/tensorflow,chemelnucfin/tensorflow,gunan/tensorflow,aselle/tensorflow,eaplatanios/tensorflow,davidzchen/tensorflow,kevin-coder/tensorflow-fork,caisq/tensorflow,gautam1858/tensorflow,girving/tensorflow,yongtang/tensorflow,tensorflow/tensorflow,benoitsteiner/tensorflow-xsmm,frreiss/tensorflow-fred,jalexvig/tensorflow,benoitsteiner/tensorflow-xsmm,adit-chandra/tensorflow,asimshankar/tensorflow,caisq/tensorflow,drpngx/tensorflow,DavidNorman/tensorflow,girving/tensorflow,Bismarrck/tensorflow,dancingdan/tensorflow,tensorflow/tensorflow-pywrap_saved_model,xzturn/tensorflow,adit-chandra/tensorflow,seanli9jan/tensorflow,aldian/tensorflow,AnishShah/tensorflow,freedomtan/tensorflow,zasdfgbnm/tensorflow,Bismarrck/tensorflow,ppwwyyxx/tensorflow,aselle/tensorflow,zasdfgbnm/tensorflow,allenlavoie/tensorflow,renyi533/tensorflow,snnn/tensorflow,zasdfgbnm/tensorflow,annarev/tensorflow,gunan/tensorflow,manipopopo/tensorflow,petewarden/tensorflow,aselle/tensorflow,aldian/tensorflow,renyi533/tensorflow,arborh/tensorflow,zasdfgbnm/tensorflow,drpngx/tensorflow,asimshankar/tensorflow,jhseu/tensorflow,kevin-coder/tensorflow-fork,tensorflow/tensorflow-experimental_link_static_libraries_once,girving/tensorflow,drpngx/tensorflow,Intel-Corporation/tensorflow,meteorcloudy/tensorflow,caisq/tensorflow,cxxgtxy/tensorflow,alsrgv/tensorflow,karllessard/tensorflow,Intel-tensorflow/tensorflow,arborh/tensorflow,Intel-tensorflow/tensorflow,aselle/tensorflow,brchiu/tensorflow,dancingdan/tensorflow,asimshankar/tensorflow,davidzchen/tensorflow,ppwwyyxx/tensorflow,lukeiwanski/tensorflow,jalexvig/tensorflow,alsrgv/tensorflow,kobejean/tensorflow,zasdfgbnm/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,jalexvig/tensorflow,Intel-tensorflow/tensorflow,asimshankar/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-pywrap_tf_optimizer,paolodedios/tensorflow,tensorflow/tensorflow-pywrap_saved_model,gautam1858/tensorflow,dendisuhubdy/tensorflow,apark263/tensorflow,xzturn/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow,frreiss/tensorflow-fred,AnishShah/tensorflow,sarvex/tensorflow,dendisuhubdy/tensorflow,kevin-coder/tensorflow-fork,gojira/tensorflow,freedomtan/tensorflow,ageron/tensorflow,annarev/tensorflow,hehongliang/tensorflow,kobejean/tensorflow,renyi533/tensorflow,gojira/tensorflow,xzturn/tensorflow,dancingdan/tensorflow,eaplatanios/tensorflow,yongtang/tensorflow,aselle/tensorflow,Bismarrck/tensorflow,ZhangXinNan/tensorflow,asimshankar/tensorflow,freedomtan/tensorflow,freedomtan/tensorflow,aldian/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow,gunan/tensorflow,aam-at/tensorflow,jendap/tensorflow,ghchinoy/tensorflow,aam-at/tensorflow,Bismarrck/tensorflow,cxxgtxy/tensorflow,ghchinoy/tensorflow,jalexvig/tensorflow,gunan/tensorflow,xodus7/tensorflow,arborh/tensorflow,gojira/tensorflow,Xeralux/tensorflow,sarvex/tensorflow,lukeiwanski/tensorflow,alsrgv/tensorflow,aam-at/tensorflow,theflofly/tensorflow,karllessard/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,ZhangXinNan/tensorflow,aselle/tensorflow,dongjoon-hyun/tensorflow,yanchen036/tensorflow,chemelnucfin/tensorflow,meteorcloudy/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,ZhangXinNan/tensorflow,caisq/tensorflow,hehongliang/tensorflow,Bismarrck/tensorflow,ghchinoy/tensorflow,jbedorf/tensorflow,ageron/tensorflow,aldian/tensorflow,frreiss/tensorflow-fred,eaplatanios/tensorflow,manipopopo/tensorflow,petewarden/tensorflow,chemelnucfin/tensorflow,ageron/tensorflow,annarev/tensorflow,dancingdan/tensorflow,jbedorf/tensorflow,Intel-Corporation/tensorflow,theflofly/tensorflow,karllessard/tensorflow,zasdfgbnm/tensorflow,nburn42/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow-experimental_link_static_libraries_once,yanchen036/tensorflow,kevin-coder/tensorflow-fork,theflofly/tensorflow,paolodedios/tensorflow,renyi533/tensorflow,tensorflow/tensorflow,yongtang/tensorflow,renyi533/tensorflow,gunan/tensorflow,petewarden/tensorflow,aam-at/tensorflow,arborh/tensorflow,meteorcloudy/tensorflow,aam-at/tensorflow,nburn42/tensorflow,drpngx/tensorflow,hfp/tensorflow-xsmm,drpngx/tensorflow,alsrgv/tensorflow,adit-chandra/tensorflow,ppwwyyxx/tensorflow,snnn/tensorflow,Intel-tensorflow/tensorflow,gunan/tensorflow,hehongliang/tensorflow,theflofly/tensorflow,DavidNorman/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,Xeralux/tensorflow,apark263/tensorflow,snnn/tensorflow,nolanliou/tensorflow,dendisuhubdy/tensorflow,renyi533/tensorflow,alshedivat/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,theflofly/tensorflow,aselle/tensorflow,nolanliou/tensorflow,ghchinoy/tensorflow,alshedivat/tensorflow,theflofly/tensorflow,kevin-coder/tensorflow-fork,ppwwyyxx/tensorflow,xodus7/tensorflow,frreiss/tensorflow-fred,dongjoon-hyun/tensorflow,seanli9jan/tensorflow,meteorcloudy/tensorflow,xodus7/t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