.htaccess - allow optional default port in rewrite regexp

.htaccess

@@ -32,7 +32,7 @@ RewriteRule ^latest/(.*)$                           /1.0.2/$1
 
 
 # If the request comes on http://docs.angularjs.org then point it to snapshot/docs
-RewriteCond %{HTTP_HOST}        ^docs\.angularjs\.org$
+RewriteCond %{HTTP_HOST}        ^docs\.angularjs\.org(\:80)?$
 RewriteRule ^(.*)$              /snapshot/docs/$1