Remove old parameter that is deprecated

Show pypy2 in example

README.md

@@ -4,9 +4,9 @@
   <a href="https://github.com/actions/setup-python"><img alt="GitHub Actions status" src="https://github.com/actions/setup-python/workflows/Main%20workflow/badge.svg"></a>
 </p>
 
-This action sets up a python environment for use in actions by:
+This action sets up a Python environment for use in actions by:
 
-- optionally installing a version of python and adding to PATH. Note that this action only uses versions of Python already installed in the cache. The action will fail if no matching versions are found.
+- optionally installing a version of Python and adding to PATH. Note that this action only uses versions of Python already installed in the cache. The action will fail if no matching versions are found.
 - registering problem matchers for error output
 
 # Usage
@@ -31,14 +31,14 @@ jobs:
     runs-on: ubuntu-16.04
     strategy:
       matrix:
-        python: [ '2.x', '3.x', 'pypy3' ]
+        python-version: [ '2.x', '3.x', 'pypy2', 'pypy3' ]
-    name: Python ${{ matrix.python }} sample
+    name: Python ${{ matrix.python-version }} sample
     steps:
       - uses: actions/checkout@master
       - name: Setup python
         uses: actions/setup-python@v1
         with:
-          python-version: ${{ matrix.python }}
+          python-version: ${{ matrix.python-version }}
           architecture: x64
       - run: python my_script.py
 ```

action.yml

@@ -8,10 +8,6 @@ inputs:
   architecture:
     description: 'The target architecture (x86, x64) of the Python interpreter.'
     default: 'x64'
-# Deprecated option, do not use. Will not be supported after October 1, 2019
-  version:
-    description: 'Deprecated. Use python-version instead. Will not be supported after October 1, 2019'
-    deprecationMessage: 'The version property will not be supported after October 1, 2019. Use python-version instead'
 runs:
   using: 'node12'
   main: 'lib/setup-python.js'

lib/setup-python.js

@@ -21,10 +21,7 @@ const path = __importStar(require("path"));
 function run() {
     return __awaiter(this, void 0, void 0, function* () {
         try {
-            let version = core.getInput('version');
+            let version = core.getInput('python-version');
-            if (!version) {
-                version = core.getInput('python-version');
-            }
             if (version) {
                 const arch = core.getInput('architecture', { required: true });
                 yield finder.findPythonVersion(version, arch);

package.json

@@ -12,7 +12,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/actions/ssetup-python.git"
+    "url": "git+https://github.com/actions/setup-python.git"
   },
   "keywords": [
     "actions",

src/setup-python.ts

@@ -4,10 +4,7 @@ import * as path from 'path';
 
 async function run() {
   try {
-    let version = core.getInput('version');
+    let version = core.getInput('python-version');
-    if (!version) {
-      version = core.getInput('python-version');
-    }
     if (version) {
       const arch: string = core.getInput('architecture', {required: true});
       await finder.findPythonVersion(version, arch);