diff --git a/pytorch_lightning/trainer/__init__.py b/pytorch_lightning/trainer/__init__.py
index f8470b0ec7e90..dfe65d673c57b 100644
--- a/pytorch_lightning/trainer/__init__.py
+++ b/pytorch_lightning/trainer/__init__.py
@@ -39,7 +39,7 @@
 
 .. code-block:: python
 
-    from argparser import AugumentParser
+    from argparse import ArgumentParser
 
     def main(hparams):
         model = LightningModule()