Merge pull request #11 from mnapoli/patch-1

Update README to fix the version to require

Author: padraic

README.md

@@ -40,10 +40,8 @@ based PHAR which you may freely reuse.
 Installation
 ============
 
-```json
-require: {
-   "padraic/phar-updater": "~1.0@dev"
-}
+```
+composer require padraic/phar-updater
 ```
 
 The package utilises PHP Streams for remote requests so it will require the openssl
@@ -377,4 +375,4 @@ While you can draft a release, Github releases are created automatically wheneve
 you create a new git tag. If you use git tagging, you can go to the matching
 release on Github, click the `Edit` button and attach files. It's recommended to
 do this as soon as possible after tagging to limit the window whereby a new
-release exists without an updated phar attached.
+release exists without an updated phar attached.