Merge pull request #17059 from Chrico/patch-2

fixes wrong ::set-output name

Author: ramyaparimi

content/actions/creating-actions/creating-a-composite-action.md

@@ -82,7 +82,7 @@ Before you begin, you'll create a repository on {% ifversion ghae %}{% data vari
         - run: echo Hello ${{ inputs.who-to-greet }}.
           shell: bash
         - id: random-number-generator
-          run: echo "::set-output name=random-id::$(echo $RANDOM)"
+          run: echo "::set-output name=random-number::$(echo $RANDOM)"
           shell: bash
         - run: echo "${{ github.action_path }}" >> $GITHUB_PATH
           shell: bash