Update the doc description
Update the doc description

in order to corresp. with `pushFileToDevice` command name
austek-mdsol/webdriverio,wcainboundary/webdriverio,compulim/webdriverio,jhoguet/webdriverio,noodle-learns-programming/webdriverio,rossPatton/webdriverio,stoeffel/webdriverio,dandv/webdriverio,stoeffel/webdriverio,richardmcsong/webdriverio,gabrielpeery/webdriverio,amitaibu/webdriverio,drptbl/webdriverio,dandv/webdriverio,pazone/webdriverio,testingbot/webdriverjs,mike-suggitt/webdriverio,vslinko-forks/webdriverio,rossPatton/webdriverio,Risto-Stevcev/webdriverio,mike-suggitt/webdriverio,Risto-Stevcev/webdriverio,danielgil/webdriverio,adjohnson916/webdriverio,richardmcsong/webdriverio,saulshanabrook/webdriverio,compulim/webdriverio,leahciMic/webdriverio,Mimiscita/webdriverio,amitaibu/webdriverio,adjohnson916/webdriverio,udnisap/webdriverio,saulshanabrook/webdriverio,matteonovelli/webdriverio,vslinko-forks/webdriverio,testingbot/webdriverjs,leahciMic/webdriverio,silvenon/webdriverio,monolithed/webdriverio,monolithed/webdriverio,wcainboundary/webdriverio,udnisap/webdriverio,Pitzcarraldo/webdriverio,sebastiendavid/webdriverio,cto/webdriverio,austek-mdsol/webdriverio,jhoguet/webdriverio,noodle-learns-programming/webdriverio,cto/webdriverio,drptbl/webdriverio,georgecrawford/webdriverio,angelsanz/webdriverio,Pitzcarraldo/webdriverio,eyalzek/webdriverio,eyalzek/webdriverio,sebastiendavid/webdriverio,milafrerichs/webdriverio,georgecrawford/webdriverio,matteonovelli/webdriverio,pazone/webdriverio,angelsanz/webdriverio,danielgil/webdriverio,silvenon/webdriverio,milafrerichs/webdriverio,gabrielpeery/webdriverio,Mimiscita/webdriverio