updated CONTRIBUTING

CONTRIBUTING.md

@@ -13,9 +13,10 @@ When making a **pull request**, please make sure to:
 - Make a separate pull request for each suggestion.
 - Include a link to the resource and briefly describe what it is and why it should be included.
 - Add new categories or improve existing categorization when appropriate.
+- Within categories, please ensure link names are in alphabetical order.
 - Have your description:
   - Be short and simple, descriptive but not pitchy or promotional.
-  - Follow this format: `[package](link) - Description.`
+  - Follow this format: `[name](link) - Description.`
   - Start with a capital and end with a full stop/period; no trailing whitespace.
   - Checked for spelling and grammar.