Fix variable name - again

Signed-off-by: Peter Nied <[email protected]>

action.yml

@@ -39,12 +39,12 @@ runs:
 
     - run: |
         approvals_count=0
-        maintainers-padded=" ${{ inputs.maintainers }} " # Padding before and after for substring safety check below
+        maintainers_padded=" ${{ inputs.maintainers }} " # Padding before and after for substring safety check below
         maintainer_approvals=""
         for user in $approvers; do
           # Match with strings padding the username on both sides to avoid substring matches
           # e.g. maintainer named 'foo', someone creates a fake account named 'fake-foo' and approves
-          if [[ maintainers-padded == *" $user "* ]]; then
+          if [[ maintainers_padded == *" $user "* ]]; then
             echo "Approval by maintainer: $user"
             maintainer_approvals="$maintainer_approvals $user"
             ((approvals_count++))