slight improvement to behat step regex

diff --git a/features/steps/given.php b/features/steps/given.php
index 998a013..5998f0d 100644 (file)
--- a/features/steps/given.php
+++ b/features/steps/given.php
@@ -87,7 +87,7 @@ $steps->Given( '/^download:$/',
        }
 );
 
-$steps->Given( '/^save (STDOUT|STDERR) ([\'].+[^\'])?as \{(\w+)\}$/',
+$steps->Given( '/^save (STDOUT|STDERR)( [\'].+[^\'])? as \{(\w+)\}$/',
        function ( $world, $stream, $output_filter, $key ) {
 
                if ( $output_filter ) {