Fix spi slave timing (library SPISlave) (#6022)
Fix spi slave timing (library SPISlave) (#6022)

* Fix timing of MISO signal

* Fix comment

sticilface/Arduino,esp8266/Arduino,sticilface/Arduino,esp8266/Arduino,esp8266/Arduino,esp8266/Arduino,sticilface/Arduino,sticilface/Arduino,esp8266/Arduino,sticilface/Arduino