suggest renaming of __neq__ to __ne__

theano/gof/opt.py

@@ -56,8 +56,8 @@ class Optimizer(object):
         # in subclasses from other bases.
         return id(self) == id(other)
 
-    def __neq__(self, other):
-        # added to override the  __neq__ implementation that may be inherited
+    def __ne__(self, other):
+        # added to override the  __ne__ implementation that may be inherited
         # in subclasses from other bases.
         return id(self) != id(other)