Handle newlines

Author: edwardysun

.github/workflows/linear.yml

@@ -1,4 +1,4 @@
-name: Linear in description
+name: Check for "linear" in pull request description
 
 on:
   pull_request:
@@ -21,9 +21,9 @@ jobs:
           echo "Pull Request Description: $pr_description"
           echo "::set-output name=description::$pr_description"
 
-      - name: Check for linear in PR description
+      - name: Check for "linear" in the pull request description
         run: |
-          if echo "${{ steps.pr-info.outputs.description }}" | grep -qi "linear"; then
+          if echo "${{ steps.pr-info.outputs.description }}" | tr -d '\n' | grep -qi "linear"; then
             echo "'linear' found in the pull request description."
           else
             echo "'linear' not found in the pull request description."