Fix some unescaped dots

pde · pde · commit c0a7293ce42b · 2011-11-15T12:20:08.000-08:00
diff --git a/src/chrome/content/rules/DuckDuckGo.xml b/src/chrome/content/rules/DuckDuckGo.xml
@@ -4,7 +4,7 @@
   <target host="ddg.gg" />
   <target host="duck.co" />
 
-  <exclusion pattern="^http://help.duckduckgo.com/" />
+  <exclusion pattern="^http://help\.duckduckgo\.com/" />
 
   <rule from="^http://duckduckgo\.com/" to="https://duckduckgo.com/"/>
   <rule from="^http://([^/:@\.]+)\.duckduckgo\.com/" to="https://$1.duckduckgo.com/"/>
