CONTRIBUTING: Make virtualenv dir name consistent with gitignore

EricCousineau-TRI · EricCousineau-TRI · commit 70d98131b33f · 2019-01-30T12:19:57.000-05:00
diff --git a/CONTRIBUTING.rst b/CONTRIBUTING.rst
@@ -34,8 +34,10 @@ Next, ``cd`` to the pycodestyle repository that you cloned earlier and
 create, then activate a virtualenv::
 
     $ cd pycodestyle
-    $ virtualenv pycodestyle-venv
-    $ source pycodestyle-venv/bin/activate
+    $ virtualenv venv
+    $ source venv/bin/activate
+
+Note that ``venv/`` is ignored via ``.gitignore``.
 
 Now you can install the pycodestyle requirements::
 
