diff --git a/docs/source/sections/decorators/rename.rst b/docs/source/sections/decorators/rename.rst
index b90ccdf..d5765fc 100644
--- a/docs/source/sections/decorators/rename.rst
+++ b/docs/source/sections/decorators/rename.rst
@@ -81,7 +81,7 @@ We can use the :py:func:`.rename` decorator to rename both the command and param
         to:
             Ending number.
         """
-        print(sum(range(from, to + 1)))
+        print(sum(range(from_, to + 1)))
 
     if __name__ == "__main__":
         feud.run(sum_)