corrected server states

Projekte/monopoly/model/src/main/java/pp/monopoly/game/server/ServerState.java

@@ -14,20 +14,20 @@ enum ServerState {
     /**
      * The server is waiting for clients to connect.
      */
-    WAIT,
+    CREATEGAME,
 
     /**
-     * The server is waiting for clients to set up their maps.
+     * The server is waiting for clients to set up their status to ready
      */
-    SET_UP,
+    LOBBY,
 
     /**
      * The battle of the game where players take turns
      */
-    BATTLE,
+    INGAME,
 
     /**
-     * The game has ended because all the players went bankrott
+     * The game has ended because all the players went bankrupt
      */
-    GAME_OVER
+    GAMEOVER
 }