Merge pull request #636 from nouiz/fix_test

doc/dev_start_guide.txt

@@ -51,7 +51,10 @@ Clone your fork locally with
 
 .. code-block:: bash
 
-    git clone git@github.com:your_github_login/Theano.git
+    git clone git@github.com:YOUR_GITHUB_LOGIN/Theano.git
+
+For this URL to work, you must set your public ssh keys inside your
+`github account setting <https://github.com/settings/ssh>`_.
 
 From your local repository, your own fork on GitHub will be called "origin".
 

theano/tensor/nnet/tests/test_sigm.py

@@ -249,7 +249,7 @@ class T_sigmoid_opts(unittest.TestCase):
         # and DebugMode will complain. Everything is fine afterwards.
         mode = self.get_mode()
         if not isinstance(mode, theano.compile.DebugMode):
-            f = theano.function([x, lr], ux)
+            f = theano.function([x, lr], ux, mode=mode)
             ux_v = f([[50]], 0.1)
             assert not numpy.isnan(ux_v)