Typos / clarifications

theano/scalar/basic.py

@@ -847,14 +847,15 @@ class ScalarOp(Op):
 
     def c_code_contiguous(self, node, name, inp, out, sub):
         """This function is called by Elemwise when all inputs and
-        outputs are c_contiguous. This allow to use SIMD version
+        outputs are c_contiguous. This allows to use the SIMD version
         of this op.
 
-        The inputs are the same as c_code except:
+        The inputs are the same as c_code except that:
 
-            - inp and out must be the variable name of the ndarray
-            - node must be the elemwise node. This is needed to know
-              the inputs/outputs type.
+            - inp and out must be the names of the variables associated to the
+              ndarrays in the C code
+            - node must be the elemwise node (this is needed to know
+              the inputs/outputs types)
 
         """
         raise theano.gof.utils.MethodNotDefined()

theano/tensor/basic.py

@@ -1533,15 +1533,15 @@ class _tensor_py_operators:
             return True
         else:
             raise TypeError(
-                "Variable does not support boolean operations. This"
-                "can happen if you do logical operator (<, <=, >, <=,"
-                "==, !=) between numpy.ndarray and theano tensor"
-                "variable. Due NumPy implementation before NumPy 1.8,"
-                "we can't make the python syntax work when the ndarray"
-                "is on the left, and this end with this error. To work"
-                "around that, just call"
-                "theano.tensor.{lt,le,eq,ne,gt,ge}(ndarray, tensor) or"
-                "use the python syntax with the theano tensor on the"
+                "Variables do not support boolean operations. This "
+                "can happen if you do a logical operation (<, <=, >, <=, "
+                "==, !=) between a numpy.ndarray and a Theano tensor"
+                "variable. Due to NumPy implementation before NumPy 1.8, "
+                "we cannot make the Python syntax work when the ndarray "
+                "is on the left, and this results in this error. To work "
+                "around that, either call "
+                "theano.tensor.{lt,le,eq,ne,gt,ge}(ndarray, tensor), or "
+                "use the Python syntax with the Theano tensor on the "
                 "left. Or update to NumPy 1.8 or above."
             )