diff --git a/SpaceInvaders/Readme.md b/SpaceInvaders/Readme.md
index 430bc41..87ea777 100644
--- a/SpaceInvaders/Readme.md
+++ b/SpaceInvaders/Readme.md
@@ -2,7 +2,7 @@ To run, you must compile the "src/.../Main.java" file as java aplication.
 
 You can optionally add the following arguments [LEVEL + SEED]:
   
-  //
-  EASY 123
-  HARD 123
-  INSANE 123
+        //
+        EASY 123
+        HARD 123
+        INSANE 123