seperate --enable and --disable

Author: JonRowe

example_app_generator/travis_retry_bundle_install.sh

@@ -5,7 +5,7 @@ source FUNCTIONS_SCRIPT_FILE
 
 echo "Starting bundle install using shared bundle path"
 if is_mri_192_plus; then
-  travis_retry eval "RUBYOPT=$RUBYOPT:'--enable rubygems' bundle install --gemfile ./Gemfile --path REPLACE_BUNDLE_PATH --retry=3 --jobs=3"
+  travis_retry eval "RUBYOPT=$RUBYOPT:' --enable rubygems' bundle install --gemfile ./Gemfile --path REPLACE_BUNDLE_PATH --retry=3 --jobs=3"
 else
   travis_retry eval "bundle install --gemfile ./Gemfile --path REPLACE_BUNDLE_PATH --retry=3 --jobs=3"
 fi