diff --git a/laravel/cache/drivers/file.php b/laravel/cache/drivers/file.php
index c4fa6169..eb2b4ecb 100644
--- a/laravel/cache/drivers/file.php
+++ b/laravel/cache/drivers/file.php
@@ -59,7 +59,6 @@ class File extends Driver {
 	 */
 	public function put($key, $value, $minutes)
 	{
-		// The expiration time is stored as a UNIX timestamp at the beginning of the file.
 		F::put($this->path.$key, (time() + ($minutes * 60)).serialize($value));
 	}
 
diff --git a/laravel/database/grammars/grammar.php b/laravel/database/grammars/grammar.php
index adcbe080..257f71f3 100644
--- a/laravel/database/grammars/grammar.php
+++ b/laravel/database/grammars/grammar.php
@@ -273,7 +273,10 @@ class Grammar {
 	 */
 	protected function columnize($columns, $append = '')
 	{
-		foreach ($columns as $column) { $sql[] = $this->wrap($column).$append; }
+		foreach ($columns as $column)
+		{
+			$sql[] = $this->wrap($column).$append;
+		}
 
 		return implode(', ', $sql);
 	}