fixed typo (#182)

Max Mikhaylov · soumith · commit 171ebbe2bb5d · 2017-12-01T19:11:19.000-05:00
changed `confortable` to `comfortable`
diff --git a/advanced_source/neural_style_tutorial.py b/advanced_source/neural_style_tutorial.py
@@ -103,7 +103,7 @@
 we need: indeed, with PyTorch, all the gradients are automatically and
 dynamically computed for you (while you use functions from the library).
 This is why the implementation of this algorithm becomes very
-confortable with PyTorch.
+comfortable with PyTorch.
 
 PyTorch implementation
 ----------------------
