Added comment so that people do not think Theano devs are smoking weird substances

theano/tensor/basic.py

@@ -264,6 +264,9 @@ class TensorType(Type):
             if 'int' in str(a.dtype):
                 return numpy.all(a==b)
             elif a.shape == (): #for comparing scalars, use broadcasting.
+                # Note: according to James B, there was a reason for the
+                # following two lines, that may seem weird at first glance.
+                # If someone can figure out what it is, please say it here!
                 ones = numpy.ones(2)
                 return numpy.allclose(ones * a, ones*b)
             #elif str(a.dtype).startswith('complex'):