Fix grammar in bid place delegate errors messages. (#11822)

game-app/game-core/src/main/java/games/strategy/triplea/delegate/BidPlaceDelegate.java

@@ -39,27 +39,27 @@ protected String canProduce(
     // we can place if no enemy units and its water
     if (to.isWater()) {
       if (units.stream().anyMatch(Matches.unitIsLand())) {
-        return "Cant place land units at sea";
+        return "Can't place land units at sea";
       } else if (to.anyUnitsMatch(Matches.enemyUnit(player))) {
-        return "Cant place in sea zone containing enemy units";
+        return "Can't place in sea zone containing enemy units";
       } else if (!to.anyUnitsMatch(Matches.unitIsOwnedBy(player))) {
-        return "Cant place in sea zone that does not contain a unit owned by you";
+        return "Can't place in sea zone that does not contain a unit owned by you";
       } else {
         return null;
       }
     }
 
     // we can place on territories we own
     if (units.stream().anyMatch(Matches.unitIsSea())) {
-      return "Cant place sea units on land";
+      return "Can't place sea units on land";
     } else if (!to.isOwnedBy(player)) {
       final PlayerAttachment pa = PlayerAttachment.get(to.getOwner());
       if (pa != null && pa.getGiveUnitControl().contains(player)) {
         return null;
       } else if (to.anyUnitsMatch(Matches.unitIsOwnedBy(player))) {
         return null;
       }
-      return "You dont own " + to.getName();
+      return "You don't own " + to.getName();
     } else {
       return null;
     }