Added branding, updated wording

Author: GeekyEggo

README.md

@@ -1,5 +1,5 @@
-# 🗑 Delete workflow artifacts
-Enables the deletion of artifacts within the workflow run. This can be useful when artifacts are shared across jobs, but are no longer needed when the workflow is complete.
+# Delete artifacts
+A GitHub Action for deleting artifacts within the workflow run. This can be useful when artifacts are shared across jobs, but are no longer needed when the workflow is complete.
 
 ## Usage
 ```yml
@@ -47,4 +47,4 @@ steps:
 
 
 ## Disclaimer
-This action utilizes a preview version of GitHub's runtime API; the API is subject to change at any time which may result in failures of this action.
+This action utilizes a preview version of GitHub's runtime API; the API is subject to change at any time which may result in failures of this action.

action.yml

@@ -1,5 +1,5 @@
 name: Delete Artifact
-description: Deletes artifacts from a workflow run
+description: Delete artifacts created within the workflow run.
 inputs:
   name:
     description: The name of the artifact to delete; multiple names can be supplied on new lines.
@@ -10,4 +10,7 @@ inputs:
     default: true
 runs:
   using: node12
-  main: ./dist/index.js
+  main: ./dist/index.js
+branding:
+  icon: trash-2
+  color: red