Warning fixes and some random cleanup here and there

src/server/scripts/EasternKingdoms/loch_modan.cpp

@@ -47,10 +47,10 @@ class npc_mountaineer_pebblebitty : public CreatureScript
 public:
     npc_mountaineer_pebblebitty() : CreatureScript("npc_mountaineer_pebblebitty") { }
 
-    bool OnGossipSelect(Player* player, Creature* creature, uint32 /*uiSender*/, uint32 uiAction)
+    bool OnGossipSelect(Player* player, Creature* creature, uint32 /*sender*/, uint32 action)
     {
         player->PlayerTalkClass->ClearMenus();
-        switch (uiAction)
+        switch (action)
         {
             case GOSSIP_ACTION_INFO_DEF+1:
                 player->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, GOSSIP_MP1, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF + 2);
@@ -95,7 +95,6 @@ public:
 
         return true;
     }
-
 };
 
 void AddSC_loch_modan()