diff --git a/library/Zepto/Helper.php b/library/Zepto/Helper.php
index 9e0a8e0..384397d 100644
--- a/library/Zepto/Helper.php
+++ b/library/Zepto/Helper.php
@@ -172,7 +172,7 @@ public function link_for($file_name)
// Get file title and URL and return
$link = $content[$file_name]['meta']['title'];
$url = $this->url_for($file_name);
- return sprintf('' . $link . "", $url);
+ return sprintf(' ' . $link . ' ', $url);
}
}
diff --git a/tests/Zepto/HelperTest.php b/tests/Zepto/HelperTest.php
index e834d37..0da0c02 100644
--- a/tests/Zepto/HelperTest.php
+++ b/tests/Zepto/HelperTest.php
@@ -150,7 +150,7 @@ public function testLinkFor()
$zepto = new Zepto;
$helper = new Helper($zepto->app);
$actual = $helper->link_for('index.md');
- $expected = 'Welcome';
+ $expected = ' Welcome ';
$this->assertEquals($expected, $actual);
}