Remove bin 1 because it is not in the dictionary

psGrammar/tasks/whereIsThis/getLocation.jsgf

@@ -12,6 +12,6 @@ public <locationstring> = [<prefix>] <location> [<robot>];
 
 <canyouhelp> = (can you help me find [the]);
 
-<location> = ( (sofa) | (comfy chair) | (shelf) | (bin 1) | (living room) | (kitchen) | (bin laden) | (dinner table) | (arena) );
+<location> = ( (sofa) | (comfy chair) | (shelf) | (living room) | (kitchen) | (bin laden) | (dinner table) | (arena) );
 
 <robot> = (tobi) | (robot) | (biron) | (pepper);