isl_input.c: fix typo in comment
isl_input.c: fix typo in comment

Signed-off-by: Sven Verdoolaege <e5350bbed4977f5eb8ae1dc6abd9ae59d21ace75@kotnet.org>

SaberMod/isl-current,evaautomation/isl,nicolasvasilache/isl,evaautomation/isl,BenzoSM/isl,simbuerg/isl,SaberMod/isl-current,Distrotech/isl,inducer/isl-mirror,nicolasvasilache/isl,crossbuild/isl,tobig/isl,nicolasvasilache/isl,PollyLabs/isl,Distrotech/isl,evaautomation/isl,crossbuild/isl,Distrotech/isl,nicolasvasilache/isl,Meinersbur/isl,jleben/isl,BenzoSM/isl,simbuerg/isl,Meinersbur/isl,simbuerg/isl,abduld/isl,abduld/isl,PollyLabs/isl,PollyLabs/isl,inducer/isl-mirror,KangDroidSMProject/ISL,abduld/isl,inducer/isl-mirror,tobig/isl,jleben/isl,PollyLabs/isl,evaautomation/isl,BenzoSM/isl,Meinersbur/isl,jleben/isl,SaberMod/isl-current,UBERTC/isl,simbuerg/isl,tobig/isl,UBERTC/isl,Meinersbur/isl,UBERTC/isl,UBERTC/isl,tobig/isl,Distrotech/isl,PollyLabs/isl,jleben/isl,crossbuild/isl,Distrotech/isl,jleben/isl,KangDroidSMProject/ISL,inducer/isl-mirror,crossbuild/isl,BenzoSM/isl,BenzoSM/isl,inducer/isl-mirror,SaberMod/isl-current,abduld/isl,KangDroidSMProject/ISL,simbuerg/isl,KangDroidSMProject/ISL,nicolasvasilache/isl,KangDroidSMProject/ISL