Index: Mk/bsd.options.mk
===================================================================
--- Mk/bsd.options.mk
+++ Mk/bsd.options.mk
@@ -143,20 +143,20 @@
 # ${opt}_PREVENTS_MSG		Provides a message explaining why the options
 #				cannot be selected together.
 #
-# ${opt}_USE=	FOO=bar		When option is enabled, it will  enable
+# ${opt}_USE=	foo=bar		When option is enabled, it will  enable
 #				USE_FOO+= bar
 #				If you need more than one option, you can do
-#				FOO=bar,baz and you'll get USE_FOO=bar baz
-# ${opt}_USE_OFF=	FOO=bar	When option is disabled, it will enable
+#				foo=bar,baz and you'll get USE_FOO=bar baz
+# ${opt}_USE_OFF=	foo=bar	When option is disabled, it will enable
 #				USE_FOO+= bar
 #
-# ${opt}_VARS=	FOO=bar		When option is enabled, it will set
+# ${opt}_VARS=	foo=bar		When option is enabled, it will set
 #				FOO= bar
-# ${opt}_VARS=	FOO+=bar	When option is enabled, it will append
+# ${opt}_VARS=	foo+=bar	When option is enabled, it will append
 #				FOO+= bar
-# ${opt}_VARS_OFF=    FOO=bar	When option is disabled, it will set
+# ${opt}_VARS_OFF=    foo=bar	When option is disabled, it will set
 #				FOO= bar
-# ${opt}_VARS_OFF=    FOO+=bar	When option is disabled, it will append
+# ${opt}_VARS_OFF=    foo+=bar	When option is disabled, it will append
 #				FOO+= bar
 #
 # For each of the depends target PKG FETCH EXTRACT PATCH BUILD LIB RUN,