Minor changes for code publication and persistant method to VC
diff --git a/dev/scss/util.scss b/dev/scss/util.scss
index 37afaf6..e3e1c2b 100644
--- a/dev/scss/util.scss
+++ b/dev/scss/util.scss
@@ -228,4 +228,5 @@
 $fa-right-align: "\f038";
 $fa-question:    "\f128";
 $fa-checked:     "\f046";
-$fa-check:       "\f096";
\ No newline at end of file
+$fa-check:       "\f096";
+$fa-code:        "\f121";
\ No newline at end of file