unsupported

Signed-off-by: Kenneth Reitz <me@kennethreitz.org>

bin/steps/python

@@ -6,14 +6,14 @@ PYTHON_VERSION=$(cat runtime.txt)
 
 if [[ $PYTHON_VERSION =~ ^python-2 ]]; then
   if [[ "$PYTHON_VERSION" != "$LATEST_2" ]]; then
-    puts-warn "The latest version of Python 2 is $LATEST_2 (you are using $PYTHON_VERSION)."
+    puts-warn "The latest version of Python 2 is $LATEST_2 (you are using $PYTHON_VERSION, which is unsupported)."
     puts-warn "We recommend upgrading by specifying the latest version."
     echo "       Learn More:"
     echo "       https://devcenter.heroku.com/articles/python-runtimes"
   fi
 else
   if [[ "$PYTHON_VERSION" != "$LATEST_3" ]]; then
-    puts-warn "The latest version of Python 3 is $LATEST_3 (you are using $PYTHON_VERSION)."
+    puts-warn "The latest version of Python 3 is $LATEST_3 (you are using $PYTHON_VERSION, which is unsupported)."
     puts-warn "We recommend upgrading by specifying the latest version."
     echo "       Learn More:"
     echo "       https://devcenter.heroku.com/articles/python-runtimes"