diff --git a/2.2-Lock-Prefs.md b/2.2-Lock-Prefs.md
index 70f9141..65916b6 100644
--- a/2.2-Lock-Prefs.md
+++ b/2.2-Lock-Prefs.md
@@ -1,4 +1,4 @@
 
-[mozillaZine](http://kb.mozillazine.org/Locking_preferences) - http://**kb.mozillazine.org**/Locking_preferences
+[mozillaZine](http://kb.mozillazine.org/Locking_preferences) - _http://**kb.mozillazine.org**/Locking_preferences_
 
-[Mozilla Developer Network](https://developer.mozilla.org/en-US/Firefox/Enterprise_deployment) - https://**developer.mozilla.org**/en-US/Firefox/Enterprise_deployment
\ No newline at end of file
+[Mozilla Developer Network](https://developer.mozilla.org/en-US/Firefox/Enterprise_deployment) - _https://**developer.mozilla.org**/en-US/Firefox/Enterprise_deployment_
\ No newline at end of file