Remove pep8 errors

theano/tensor/basic.py

@@ -3172,7 +3172,7 @@ def var(input, axis=None, keepdims=False, corrected=False):
     v = mean((centered_input ** 2), axis, keepdims=keepdims)
 
     # use 'corrected_two_pass' algorithm
-    if corrected :
+    if corrected:
         error = mean(centered_input, axis, keepdims=keepdims)**2
         v = v - error
 

theano/tensor/var.py

@@ -627,7 +627,7 @@ class _tensor_py_operators(object):
 
     def var(self, axis=None, keepdims=False, corrected=False):
         """See `theano.tensor.var`."""
-        return theano.tensor.basic.var(self, axis, keepdims=keepdims, 
+        return theano.tensor.basic.var(self, axis, keepdims=keepdims,
                                        corrected=corrected)
 
     def std(self, axis=None, keepdims=False):