Patch from larry to fix some grammar errors.
diff --git a/coreutils/ls.c b/coreutils/ls.c
index c13b225..ec8e216 100644
--- a/coreutils/ls.c
+++ b/coreutils/ls.c
@@ -21,7 +21,7 @@
/*
* To achieve a small memory footprint, this version of 'ls' doesn't do any
* file sorting, and only has the most essential command line switches
- * (i.e. the ones I couldn't live without :-) All features which involve
+ * (i.e., the ones I couldn't live without :-) All features which involve
* linking in substantial chunks of libc can be disabled.
*
* Although I don't really want to add new features to this program to