Edited wiki page through web user interface.

wiki/ExistingScrapers.wiki

@@ -52,4 +52,5 @@ Sites that look like Tower Hamlets (WAM)
   * Poole
   * Rother
   * South Gloucestershire
-  * South Norfolk (appears to have PlanningExplorer as well)
+  * South Norfolk (appears to have PlanningExplorer as well)
+  * Westminster