diff --git a/docs/source/index.rst b/docs/source/index.rst
index f22d45fe..755bbfe5 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -3,7 +3,6 @@
    You can adapt this file completely to your liking, but it should at least
    contain the root `toctree` directive.
 
-
 PyTorch-Lightning Documentation
 =============================
 
diff --git a/pytorch_lightning/callbacks/pt_callbacks.py b/pytorch_lightning/callbacks/pt_callbacks.py
index 57b34f03..001981e4 100644
--- a/pytorch_lightning/callbacks/pt_callbacks.py
+++ b/pytorch_lightning/callbacks/pt_callbacks.py
@@ -2,7 +2,6 @@
 Callbacks
 ====================================
 Callbacks supported by Lightning
-
 """
 
 import os
@@ -95,7 +94,6 @@ class EarlyStopping(Callback):
 
         early_stopping = EarlyStopping('val_loss')
         Trainer(early_stop_callback=early_stopping)
-
     """
 
     def __init__(self, monitor='val_loss',
diff --git a/pytorch_lightning/core/lightning.py b/pytorch_lightning/core/lightning.py
index afc87021..23757110 100644
--- a/pytorch_lightning/core/lightning.py
+++ b/pytorch_lightning/core/lightning.py
@@ -1228,7 +1228,6 @@ def convert(val):
     constructors = [int, float, str]
 
     if type(val) is str:
-
         if val.lower() == 'true':
             return True
         if val.lower() == 'false':
diff --git a/pytorch_lightning/trainer/trainer.py b/pytorch_lightning/trainer/trainer.py
index 68451f00..820b2d83 100644
--- a/pytorch_lightning/trainer/trainer.py
+++ b/pytorch_lightning/trainer/trainer.py
@@ -48,9 +48,6 @@ class Trainer(TrainerIOMixin,
               TrainerTrainLoopMixin,
               TrainerCallbackConfigMixin,
               ):
-    r"""
-    Main trainer class
-    """
     def __init__(
             self,
             logger=True,