diff --git a/lib/libc/sys/Makefile.inc b/lib/libc/sys/Makefile.inc
index 88cf0cc813b5..1a00cab687d2 100644
--- a/lib/libc/sys/Makefile.inc
+++ b/lib/libc/sys/Makefile.inc
@@ -14,8 +14,8 @@
 # NOASM will prevent the default syscall code from being generated.
 # PSEUDO generates _<sys>() and __sys_<sys>() symbols, but not <sys>().
 #
-# While historically machine dependent, all archictures have the following
-# declerations in common:
+# While historically machine dependent, all architectures have the following
+# declarations in common:
 #
 NOASM=	break.o \
 	exit.o \