diff --git a/src/input.c b/src/input.c
index 839d503..882eda1 100644
--- a/src/input.c
+++ b/src/input.c
@@ -65,6 +65,9 @@ void getInput(){
   }
 }
 
+/** pauses the game until p is pressed again
+  * no parameters, no returns 
+  */
 pause(){
   while(getch()!='p'){
     sleep(0.10);