diff --git a/projects/mtg/src/CardDescriptor.cpp b/projects/mtg/src/CardDescriptor.cpp
index 5901069a1..a35596891 100644
--- a/projects/mtg/src/CardDescriptor.cpp
+++ b/projects/mtg/src/CardDescriptor.cpp
@@ -229,7 +229,7 @@ MTGCardInstance * CardDescriptor::match(MTGCardInstance * card)
         }
 
         if ((CDdamager == -1 && (card->damageToOpponent || card->damageToController || card->damageToCreature)) || (CDdamager == 1 && !(card->damageToOpponent || card->damageToController || card->damageToCreature)))
-	{
+        {
             match = NULL;
         }
 
diff --git a/projects/mtg/src/Damage.cpp b/projects/mtg/src/Damage.cpp
index 74c55ab02..6626c4df8 100644
--- a/projects/mtg/src/Damage.cpp
+++ b/projects/mtg/src/Damage.cpp
@@ -194,8 +194,8 @@ int Damage::resolve()
         target->damageCount += damage;//the amount must be the actual damage so i changed this from 1 to damage, this fixes pdcount and odcount
         if (target->type_as_damageable == Damageable::DAMAGEABLE_MTGCARDINSTANCE){
             ((MTGCardInstance*)target)->wasDealtDamage = true;
-	    ((MTGCardInstance*)source)->damageToCreature = true;
-	}
+            ((MTGCardInstance*)source)->damageToCreature = true;
+        }
         if (target->type_as_damageable == Damageable::DAMAGEABLE_PLAYER)
         {
             if(target == source->controller())
diff --git a/projects/mtg/src/GameObserver.cpp b/projects/mtg/src/GameObserver.cpp
index 303d6beff..80fb9a0f4 100644
--- a/projects/mtg/src/GameObserver.cpp
+++ b/projects/mtg/src/GameObserver.cpp
@@ -795,7 +795,7 @@ void GameObserver::gameStateBasedEffects()
                     c->wasDealtDamage = false;
                 c->damageToController = false;
                 c->damageToOpponent = false;
-		c->damageToCreature = false;
+                c->damageToCreature = false;
                 c->isAttacking = NULL;
             }
             for (int t = 0; t < nbcards; t++)