diff --git a/pytorch_lightning/loggers/wandb.py b/pytorch_lightning/loggers/wandb.py
index 5c09cda566..f0c0427245 100644
--- a/pytorch_lightning/loggers/wandb.py
+++ b/pytorch_lightning/loggers/wandb.py
@@ -59,7 +59,7 @@ class WandbLogger(LightningLoggerBase):
 
     Example::
 
-    .. code::
+    .. code-block:: python
 
         from pytorch_lightning.loggers import WandbLogger
         from pytorch_lightning import Trainer