diff --git a/snakegame.cpp b/snakegame.cpp
index 381943d..5968a80 100644
--- a/snakegame.cpp
+++ b/snakegame.cpp
@@ -15,6 +15,8 @@ int x,y,fruitx,fruity,score;
 int tailx[1000],taily[1000];
 int ntail;
 
+// movements
+
 enum eDirection  {STOP=0,LEFT,RIGHT,UP,DOWN};
 eDirection dir;