update readme

Author: Michael Henderson

README.md

@@ -1,21 +1,21 @@
 # action-get-primary-language
 Get Primary Language
+
+Set a personal PAT on the repository or an organization PAT with minimal rights called GH_PAT
+
+Use the ${{ needs.read_type.outputs.primaryLanguage}} in subsequent jobs
+
 ```
 name: CI Testing Primary Language
 on: [push]
 
 jobs:
   read_type:
+    outputs:
+      primaryLanguage: ${{ steps.read.outputs.primary_language }}
     runs-on: ubuntu-latest
     name: Detect Primary Language
     steps:
-      # To use this repository's private action,
-      # you must check out the repository
-      # Temporarily public, testing in personal Org
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          token: ${{ secrets.GH_PAT}}
       - name: Read integration_type
         id: read
         uses: fiddlermikey/action-get-primary-language@v1