clean up comment about zsh behavior in lazy

Change-Id: Ia8f535590e554301fb8c7c5807f095ce55805b0b

Author: dhellmann

virtualenvwrapper_lazy.sh

@@ -19,11 +19,9 @@ function virtualenvwrapper_load {
     # a real completion.
     if [ -z $VIRTUALENVWRAPPER_LAZY_LOADED ]
     then
-        # if [ -n "$ZSH_VERSION" ]
-        # then
-        #     # Tried to unset any auto-load completion, does not appear to work/triggers a crash
-        #     # compctl + $(echo ${_VIRTUALENVWRAPPER_API})
-        # fi
+        # NOTE: For Zsh, I have tried to unset any auto-load completion.
+        #       (via `compctl + $(echo ${_VIRTUALENVWRAPPER_API})`.
+        #       But this does not appear to work / triggers a crash.
         source "$VIRTUALENVWRAPPER_SCRIPT"
         VIRTUALENVWRAPPER_LAZY_LOADED=1
     fi