ExtraPackage: Adhere to project linting rules.

Author: codebymikey

src/ExtraPackage.php

@@ -228,8 +228,7 @@ protected function prependRepositories(RootPackageInterface $root)
 
             if (is_numeric($repoKey)) {
                 $newRepos[] = $repo;
-            }
-            else {
+            } else {
                 // Indexed repository name.
                 $newRepos[$repoKey] = $repo;
                 $namedIndex = true;