Fix a few typos in README
Fix a few typos in README

danimashu/her,alexchumak/her,remiprev/her,ekampp/her,practicefusion/her,crv/her,valo/her,WizardOfOgz/her,kylezeng/her,tippenein/her,mallikarjunayaddala/her,dturnerTS/her,marshall-lee/her,jkappers/her,hubert/her,fandor/her,ticktricktrack/her,zacharywelch/her,chewi/her,spanner/her