fix: remove redundant files

README.md

@@ -62,7 +62,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: pnpm/action-setup@v2.2.2
+      - uses: pnpm/action-setup@v2.1.0
         with:
           version: 6.0.2
 ```
@@ -81,7 +81,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - uses: pnpm/action-setup@v2.2.2
+      - uses: pnpm/action-setup@v2.1.0
         with:
           version: 6.0.2
           run_install: |
@@ -105,7 +105,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - name: Install Node.js
+     - name: Install Node.js
         uses: actions/setup-node@v3
         with:
           node-version: 16

action.yml

@@ -1,13 +1,13 @@
-name: Setup pnpm
-description: Install pnpm package manager
+name: Setup PNPM
+description: Install PNPM package manager
 branding:
   icon: package
   color: orange
 inputs:
   version:
-    description: Version of pnpm to install
+    description: Version of PNPM to install
   dest:
-    description: Where to store pnpm files
+    description: Where to store PNPM files
     required: false
     default: ~/setup-pnpm
   run_install:
@@ -15,6 +15,6 @@ inputs:
     required: false
     default: 'null'
 runs:
-  using: node16
+  using: node12
   main: dist/index.js
   post: dist/index.js