Update action.yml

Author: snithyanantham

action.yml

@@ -15,11 +15,11 @@ inputs:
     description: 'docker-compose File Path'
     required: true
   heroku_apps: 
-    description: 'List of Docker Image name and Heroku app names with it's type'
+    description: 'List of Docker Image name and Heroku app names with type'
     required: true
 branding:
   icon: package
   color: blue
 runs:
   using: 'node12'
-  main: 'dist/index.js'
+  main: 'dist/index.js'