minnow_max.md: Remove unsuported SPI comment
minnow_max.md: Remove unsuported SPI comment

Signed-off-by: Brendan Le Foll <3e0e8c4069934e8b47d99704927a85c66c0ceb33@intel.com>

andreivasiliu2211/mraa,damcclos/mraa,SyrianSpock/mraa,neuberfran/mraa,whbruce/mraa,arfoll/mraa,sundw2014/mraa,anonymouse64/mraa,ncrastanaren/mraa,g-vidal/mraa,alex1818/mraa,stefan-andritoiu/mraa-gpio-chardev,KurtE/mraa,arunlee77/mraa,zBMNForks/mraa,STANAPO/mraa,alexandru-elisei/mraa,nioinnovation/mraa,sundw2014/mraa,anonymouse64/mraa,matt-auld/mraa,alext-mkrs/mraa,jontrulson/mraa,alexandru-elisei/mraa,KurtE/mraa,ProfFan/mraa,Jon-ICS/mraa,arfoll/mraa,malikabhi05/mraa,nioinnovation/mraa,g-vidal/mraa,anonymouse64/mraa,Kiritoalex/mraa,alext-mkrs/mraa,spitfire88/mraa,w4ilun/mraa,alext-mkrs/mraa,whbruce/mraa,spitfire88/mraa,Hbrinj/mraa,jontrulson/mraa,Hbrinj/mraa,noahchense/mraa,stefan-andritoiu/mraa-gpio-chardev,arfoll/mraa,malikabhi05/mraa,petreeftime/mraa,arfoll/mraa,yongli3/mraa,ncrastanaren/mraa,petreeftime/mraa,noahchense/mraa,neuroidss/mraa,yoyojacky/mraa,tripzero/mraa,w4ilun/mraa,Propanu/mraa,Hbrinj/mraa,g-vidal/mraa,matt-auld/mraa,g-vidal/mraa,spitfire88/mraa,yongli3/mraa,damcclos/mraa,SyrianSpock/mraa,neuroidss/mraa,neuroidss/mraa,stefan-andritoiu/mraa-gpio-chardev,stefan-andritoiu/mraa,zBMNForks/mraa,ncrastanaren/mraa,w4ilun/mraa,matt-auld/mraa,Pillar1989/mraa,pctj101/mraa,Kiritoalex/mraa,mircea/mraa,smileboywtu/mraa,alexandru-elisei/mraa,ncrastanaren/mraa,pctj101/mraa,andreivasiliu2211/mraa,sundw2014/mraa,jontrulson/mraa,nioinnovation/mraa,jontrulson/mraa,mircea/mraa,smileboywtu/mraa,whbruce/mraa,pctj101/mraa,malikabhi05/mraa,neuberfran/mraa,stefan-andritoiu/mraa,intel-iot-devkit/mraa,allela-roy/mraa,Propanu/mraa,KurtE/mraa,pctj101/mraa,ProfFan/mraa,Meirtz/mraa,malikabhi05/mraa,arunlee77/mraa,malikabhi05/mraa,alext-mkrs/mraa,zBMNForks/mraa,STANAPO/mraa,stefan-andritoiu/mraa-gpio-chardev,sergev/mraa,yongli3/mraa,smileboywtu/mraa,sundw2014/mraa,KurtE/mraa,neuberfran/mraa,sergev/mraa,noahchense/mraa,Propanu/mraa,noahchense/mraa,neuberfran/mraa,stefan-andritoiu/mraa,whbruce/mraa,Propanu/mraa,yongli3/mraa,sergev/mraa,petreeftime/mraa,intel-iot-devkit/mraa,noahchense/mraa,jontrulson/mraa,Pillar1989/mraa,sergev/mraa,mircea/mraa,alexandru-elisei/mraa,sundw2014/mraa,Jon-ICS/mraa,Jon-ICS/mraa,stefan-andritoiu/mraa,Hbrinj/mraa,pctj101/mraa,Propanu/mraa,damcclos/mraa,Meirtz/mraa,Pillar1989/mraa,intel-iot-devkit/mraa,ProfFan/mraa,alext-mkrs/mraa,stefan-andritoiu/mraa,STANAPO/mraa,SyrianSpock/mraa,ProfFan/mraa,alexandru-elisei/mraa,andreivasiliu2211/mraa,KurtE/mraa,g-vidal/mraa,petreeftime/mraa,Meirtz/mraa,yoyojacky/mraa,tripzero/mraa,w4ilun/mraa,intel-iot-devkit/mraa,alex1818/mraa,Kiritoalex/mraa,allela-roy/mraa,sergev/mraa,allela-roy/mraa,stefan-andritoiu/mraa-gpio-chardev,arunlee77/mraa,andreivasiliu2211/mraa,arfoll/mraa,neuberfran/mraa,intel-iot-devkit/mraa,ncrastanaren/mraa,yoyojacky/mraa,spitfire88/mraa,yongli3/mraa,tripzero/mraa,arunlee77/mraa,alex1818/mraa