update field description

Author: mw-kapilg

.github/workflows/bat.yml

@@ -52,7 +52,6 @@ jobs:
         with:
           source-folder: sample
           startup-options: -logfile output.log
-          code-coverage-metric-level: mcdc
       - name: Verify option application
         run: |
           set -e

action.yml

@@ -86,7 +86,7 @@ inputs:
     default: ""
   generate-summary:
     description: >-
-      Whether to generate a MATLAB-related job summary for the workflow run
+      Option to generate a summary for the GitHub job summary
     required: false
     default: true
   code-coverage-metric-level: