Docs: Clean up.

docs/list.json

@@ -14,9 +14,9 @@
 				"Drawing lines": "manual/en/introduction/Drawing-lines",
 				"Creating text": "manual/en/introduction/Creating-text",
 				"Loading 3D models": "manual/en/introduction/Loading-3D-models",
+				"Libraries and Plugins": "manual/en/introduction/Libraries-and-Plugins",
 				"FAQ": "manual/en/introduction/FAQ",
-				"Useful links": "manual/en/introduction/Useful-links",
-				"Libraries and Plugins": "manual/en/introduction/Libraries-and-Plugins"
+				"Useful links": "manual/en/introduction/Useful-links"
 			},
 
 			"Next Steps": {