DOC: 9789 Added missing letter, added link, fixed examples formatting
DOC: 9789 Added missing letter, added link, fixed examples formatting

DOC 9798: Fixed link and examples formatting

Fixed for PEP8 compliance

gfyoung/pandas,TomAugspurger/pandas,dsm054/pandas,datapythonista/pandas,toobaz/pandas,Winand/pandas,linebp/pandas,dsm054/pandas,winklerand/pandas,zfrenchee/pandas,DGrady/pandas,cbertinato/pandas,pratapvardhan/pandas,nmartensen/pandas,MJuddBooth/pandas,cython-testbed/pandas,DGrady/pandas,nmartensen/pandas,MJuddBooth/pandas,gfyoung/pandas,rs2/pandas,linebp/pandas,gfyoung/pandas,linebp/pandas,nmartensen/pandas,harisbal/pandas,amolkahat/pandas,cython-testbed/pandas,dsm054/pandas,Winand/pandas,winklerand/pandas,dsm054/pandas,jorisvandenbossche/pandas,zfrenchee/pandas,jorisvandenbossche/pandas,cbertinato/pandas,TomAugspurger/pandas,linebp/pandas,cython-testbed/pandas,harisbal/pandas,TomAugspurger/pandas,amolkahat/pandas,jreback/pandas,rs2/pandas,kdebrab/pandas,GuessWhoSamFoo/pandas,winklerand/pandas,rs2/pandas,amolkahat/pandas,jorisvandenbossche/pandas,Winand/pandas,pratapvardhan/pandas,datapythonista/pandas,toobaz/pandas,zfrenchee/pandas,gfyoung/pandas,jmmease/pandas,pandas-dev/pandas,jmmease/pandas,DGrady/pandas,winklerand/pandas,MJuddBooth/pandas,toobaz/pandas,TomAugspurger/pandas,louispotok/pandas,cbertinato/pandas,pandas-dev/pandas,amolkahat/pandas,linebp/pandas,DGrady/pandas,Winand/pandas,toobaz/pandas,gfyoung/pandas,MJuddBooth/pandas,jreback/pandas,amolkahat/pandas,pratapvardhan/pandas,linebp/pandas,pandas-dev/pandas,nmartensen/pandas,jreback/pandas,cbertinato/pandas,jmmease/pandas,toobaz/pandas,kdebrab/pandas,harisbal/pandas,jorisvandenbossche/pandas,GuessWhoSamFoo/pandas,GuessWhoSamFoo/pandas,nmartensen/pandas,kdebrab/pandas,louispotok/pandas,winklerand/pandas,jmmease/pandas,pratapvardhan/pandas,jreback/pandas,jmmease/pandas,cbertinato/pandas,kdebrab/pandas,cython-testbed/pandas,dsm054/pandas,Winand/pandas,jreback/pandas,zfrenchee/pandas,rs2/pandas,louispotok/pandas,datapythonista/pandas,cython-testbed/pandas,harisbal/pandas,jmmease/pandas,louispotok/pandas,kdebrab/pandas,MJuddBooth/pandas,Winand/pandas,DGrady/pandas,nmartensen/pandas,louispotok/pandas,pratapvardhan/pandas,DGrady/pandas,pandas-dev/pandas,GuessWhoSamFoo/pandas,harisbal/pandas,winklerand/pandas,datapythonista/pandas,zfrenchee/pandas,GuessWhoSamFoo/pandas