small doc change

doc/tutorial/printing_drawing.txt

@@ -16,11 +16,12 @@ You can read about them in :ref:`libdoc_printing`.
 
 .. note::
 
+
     When printing Theano functions, they can sometimes be hard to
-    read.  To help, you can disable some Theano optimizations
+    read.  To help with this, you can disable some Theano optimizations
     by using the Theano flag:
     ``optimizer_excluding=fusion:inplace``. Do not use this during
-    real job execution, as this make the graph slower and use more
+    real job execution, as this will make the graph slower and use more
     memory.
 
 Consider again the logistic regression but notice the additional printing instuctions.