Ensure that pyenv command is in a literal block

jenshnielsen · jenshnielsen · commit 61bc90bf93d7 · 2017-01-04T13:16:22.000+01:00
diff --git a/doc/faq/osx_framework.rst b/doc/faq/osx_framework.rst
@@ -47,7 +47,7 @@ Otherwise you will need one of the workarounds below.
 Pyenv
 -----
 
-If you are using pyenv and virtualenv you can enable your python version to be installed as a framework:
+If you are using pyenv and virtualenv you can enable your python version to be installed as a framework::
 
     PYTHON_CONFIGURE_OPTS="--enable-framework" pyenv install x.x.x
 
