Remove space in array variable

Author: hugopeek

src/Command/InstallPackageCommand.php

@@ -194,7 +194,7 @@ private function download($packageName, $provider, $options = array()) {
             // no matches, skip empty package name
             if ($foundPkg['total'] > 0) {
 
-                $packages [strtolower((string) $foundPkg->name)] = array (
+                $packages[strtolower((string) $foundPkg->name)] = array (
                     'name' => (string) $foundPkg->name,
                     'version' => (string) $foundPkg->version,
                     'location' => (string) $foundPkg->location,