Updated release instructions

doc/internal/how_to_release.txt

@@ -30,7 +30,6 @@ Now, package the release and move it to the static theano directory::
     cd ..
     tar cvf Theano-0.X.tar Theano-0.X
     gzip -9 Theano-0.X.tar
-    rm -Rf Theano-0.X
     mv Theano-0.X.tar.gz www/theano_static/downloads/
     ~/repos/theano/.hg/refresh-epydoc.sh
 
@@ -42,7 +41,13 @@ directory::
 
 Finally, use setuptools to register and upload the release::
 
+    cd Theano-0.X
     python setup.py register sdist bdist_egg upload
+    # If you get an error message about needing to be identified, then store
+    # your pypi information in ~/.pypirc
+    # You can remove this file after upload.
+    cd ..
+    rm -Rf Theano-0.X
 
 I wrote the above without actually running it. This needs to be
 scrutinized when you are actually do a release.