Index: head/share/mk/sys.mk
===================================================================
--- head/share/mk/sys.mk
+++ head/share/mk/sys.mk
@@ -407,10 +407,10 @@
 .endif
 
 # Hack for ports compatibility. Historically, ports makefiles have
-# assumed hey can examine MACHINE_CPU without including anything
+# assumed they can examine MACHINE_CPU without including anything
 # because this was automatically included in sys.mk. For /usr/src,
 # this file has moved to being included from bsd.opts.mk. Until all
-# the ports files are modernized, and a reasonable transitition
+# the ports files are modernized, and a reasonable transition
 # period has passed, include it while we're in a ports tree here
 # to preserve historic behavior.
 .if exists(${.CURDIR}/../../Mk/bsd.port.mk)