Fix documentation typo (#3240)
Fix documentation typo (#3240)


wemos/Arduino,jes/Arduino,wemos/Arduino,Lan-Hekary/Arduino,wemos/Arduino,hallard/Arduino,me-no-dev/Arduino,esp8266/Arduino,Lan-Hekary/Arduino,esp8266/Arduino,Adam5Wu/Arduino,lrmoreno007/Arduino,Juppit/Arduino,Lan-Hekary/Arduino,Juppit/Arduino,sticilface/Arduino,me-no-dev/Arduino,esp8266/Arduino,jes/Arduino,esp8266/Arduino,sticilface/Arduino,Juppit/Arduino,me-no-dev/Arduino,Adam5Wu/Arduino,sticilface/Arduino,lrmoreno007/Arduino,wemos/Arduino,jes/Arduino,jes/Arduino,Adam5Wu/Arduino,hallard/Arduino,hallard/Arduino,esp8266/Arduino,lrmoreno007/Arduino,hallard/Arduino,Juppit/Arduino,Juppit/Arduino,jes/Arduino,me-no-dev/Arduino,Adam5Wu/Arduino,lrmoreno007/Arduino,sticilface/Arduino,sticilface/Arduino,Lan-Hekary/Arduino,me-no-dev/Arduino,lrmoreno007/Arduino,Lan-Hekary/Arduino,hallard/Arduino,wemos/Arduino,Adam5Wu/Arduino