Update action.yml

Upgraded to v2

CHANGELOG.md

@@ -0,0 +1,21 @@
+# Changelog
+
+## [v2](https://github.com/tj-actions/changed-files/tree/v2) (2021-03-14)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v1...v2)
+
+**Merged pull requests:**
+
+- Fixed end of string with separator [\#4](https://github.com/tj-actions/changed-files/pull/4) ([jackton1](https://github.com/jackton1))
+
+## [v1](https://github.com/tj-actions/changed-files/tree/v1) (2021-03-05)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/7eba13b12c69e63845b6d8bf1d3453edb0549ff9...v1)
+
+**Merged pull requests:**
+
+- Update action.yml [\#2](https://github.com/tj-actions/changed-files/pull/2) ([jackton1](https://github.com/jackton1))
+
+
+
+\* *This Changelog was automatically generated by [github_changelog_generator](https://github.com/github-changelog-generator/github-changelog-generator)*

HISTORY.md

@@ -1,9 +0,0 @@
-History
--------
-
-
-v1 (2021-03-04)
-------------------
-
-* Initial Release.
-

README.md

@@ -12,13 +12,13 @@ Get modified files using [`git diff --diff-filter`](https://git-scm.com/docs/git
 ...
     steps:
       - uses: actions/checkout@v2
-      - name: Get modified files with defaults
+      - name: Get modified files using defaults
         id: changed-files
-        uses: ./
+        uses: tj-actions/changed-files@v2
       
-      - name: Get modified files with comma separator
+      - name: Get modified files using a comma separator
         id: changed-files-comma
-        uses: ./
+        uses: tj-actions/changed-files@v2
         with:
           separator: ","
        

action.yml

@@ -1,5 +1,5 @@
-name: Get modified files
-description: Get modified files
+name: Diff changed files
+description: Diff changed files
 author: tj-actions
 inputs:
   separator: