Add missing @ in version number

  [UnexpectedValueException]
  Could not parse version constraint 2.0.*alpha: Invalid version string "2.0.*alpha"

diff --git a/README.md b/README.md
index 39d497d8f7a7e65c25ebf0b5b5a2f753f93e11f9..b1086885f4ca75b5eab547388982e6195c403aac 100644 (file)
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ Keep in mind it's an **unstable** branch, everything can be broken :)
 If you don't have it yet, please [install composer](https://getcomposer.org/download/). Then you can install wallabag by executing the following commands:
 
 ```
-SYMFONY_ENV=prod composer create-project wallabag/wallabag wallabag "2.0.*alpha" --no-dev
+SYMFONY_ENV=prod composer create-project wallabag/wallabag wallabag "2.0.*@alpha" --no-dev
 php bin/console wallabag:install --env=prod
 php bin/console server:run --env=prod
 ```