diff --git a/text.py b/text.py
index b4fc968..dca76fc 100644
--- a/text.py
+++ b/text.py
@@ -100,16 +100,15 @@ def asap(old: str, add: str, position: int):
     return old[:position] + add + old[position:]
 
 
-def rsap(old: str, add: str, position: int):
+def rsap(old: str, replace: str, position: int):
     """
         RSAP = Replace String At Position
 
         (0 is the first character.)
     """
 
-    return old[:position] + add + old[position + 1:]
+    return old[:position] + replace + old[position + 1:]
 
 
 if __name__ == "__main__":
     example()
-    print(rsap("bfa", "l", 1))