Update name and description

Author: will-molloy

README.md

@@ -1,6 +1,6 @@
 # copybara-action
 
-Runs [Copybara](https://github.com/google/copybara) in GitHub Actions
+Runs [Copybara](https://github.com/google/copybara) in GitHub Actions. Copybara transforms and moves code between repositories.
 
 ## Usage
 Specify `wilmol/copybara-action@v1` as a `step` in your `workflow.yml` file, for example:

action.yml

@@ -1,5 +1,5 @@
-name: "copybara-action"
-description: "Runs Copybara in GitHub Actions"
+name: "Copybara Action"
+description: "Transforms and moves code between repositories."
 author: "Will Molloy <willjoemolloy@gmail.com> & Ji Paik <jjeonie@gmail.com>"
 
 inputs: