docs: Removed some 'self' parameters from examples.
docs: Removed some 'self' parameters from examples.

ericfrederich/bottle,hkmshb/bottle,wangjun/bottle,enzzc/bottle,Kjuly/bottle,catroot/bottle,fkazimierczak/bottle,kevinmel2000/bottle,Inndy/bottle,kevintaw/bottle,oz123/bottle,gaotongfei/bottle,SamuelMarks/bottle,hayate/bottle,fkazimierczak/bottle,myzhan/bottle,wangjun/bottle,AWFU/bottle,taisa007/bottle-ja,bottlepy/bottle,prologic/bottle,enzzc/bottle,mefyl/bottle,StdioA/bottle,bottlepy/bottle,adampresley/bottle,CentricWebEstate/bottle,ericfrederich/bottle,ifduyue/bottle,hkmshb/bottle,Kjuly/bottle,SmithSamuelM/bottle,oz123/bottle,SmithSamuelM/bottle,adampresley/bottle,mrdon/bottle,mefyl/bottle,defnull/bottle,myzhan/bottle,defnull/bottle,samstav/bottle,kevinmel2000/bottle,Inndy/bottle,samstav/bottle,kevintaw/bottle,ListFranz/bottle,AWFU/bottle,StdioA/bottle,SamuelMarks/bottle,catroot/bottle,ListFranz/bottle,khirayama/bottle,prologic/bottle,hayate/bottle,mrdon/bottle,taisa007/bottle-ja,CentricWebEstate/bottle,gaotongfei/bottle,xsank/bottle,khirayama/bottle,ifduyue/bottle