Fix up directory name in test

Author: gaearon

tasks/e2e-installs.sh

@@ -152,7 +152,7 @@ fi
 cd $temp_app_path
 curl "https://registry.npmjs.org/@enoah_netzach/react-scripts/-/react-scripts-0.9.0.tgz" -o enoah-scripts-0.9.0.tgz
 create_react_app --scripts-version=$temp_app_path/enoah-scripts-0.9.0.tgz test-app-scoped-fork-tgz
-cd test-app-scoped-fork
+cd test-app-scoped-fork-tgz
 
 # Check corresponding scripts version is installed.
 exists node_modules/@enoah_netzach/react-scripts