scrutinizer fix

ashnazg · ashnazg · commit 193f0d2c9f9b · 2018-08-06T15:23:21.000-05:00
diff --git a/tests/phpDocumentor/GraphViz/Test/GraphTest.php b/tests/phpDocumentor/GraphViz/Test/GraphTest.php
@@ -387,6 +387,8 @@ public function test__toString()
 
     /**
      * Help avoid issue of "#Warning: Strings contain different line endings!" on Windows.
+     * @param string $string
+     * @return string
      */
     private function normalizeLineEndings($string)
     {

Original file line number	Diff line number	Diff line change
`@@ -387,6 +387,8 @@ public function test__toString()`
`387`	`387`
`388`	`388`	`/**`
`389`	`389`	`* Help avoid issue of "#Warning: Strings contain different line endings!" on Windows.`
	`390`	`+ * @param string $string`
	`391`	`+ * @return string`
`390`	`392`	`*/`
`391`	`393`	`private function normalizeLineEndings($string)`
`392`	`394`	`{`