to capital notification settings and user mangement

resource/locales/en-US/translation.json

@@ -95,8 +95,8 @@
   "Site URL settings": "Site URL settings",
   "Markdown Settings": "Markdown Settings",
   "Customize": "Customize",
-  "Notification Settings": "Notification settings",
-  "User_Management": "User management",
+  "Notification Settings": "Notification Settings",
+  "User_Management": "User Management",
   "external_account_management": "External Account Management",
   "UserGroup Management": "UserGroup Management",
   "Full Text Search Management": "Full text search management",