chore: Added .js extension to ./bin/prettier

package.json

@@ -2,7 +2,7 @@
   "name": "prettier",
   "version": "0.0.3",
   "bin": {
-    "prettier": "./bin/prettier"
+    "prettier": "./bin/prettier.js"
   },
   "main": "./index.js",
   "dependencies": {
@@ -19,7 +19,7 @@
   },
   "scripts": {
     "test": "jest",
-    "format": "./bin/prettier --write src/printer.js"
+    "format": "./bin/prettier.js --write src/printer.js"
   },
   "jest": {
     "setupFiles": [