From e0358c9c688f017847ff1f7d034a68e5d4e732cf Mon Sep 17 00:00:00 2001
From: Matthew Setter <matthew@matthewsetter.com>
Date: Wed, 5 Sep 2018 11:45:33 +0200
Subject: [PATCH] Fix code bug in InputFilter docs code example

When I was working through the InputFilter documentation recently, I
came across a mistake in one of the examples. This commit fixes the bug.
---
 docs/book/intro.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/book/intro.md b/docs/book/intro.md
index b85dc502..3f391335 100644
--- a/docs/book/intro.md
+++ b/docs/book/intro.md
@@ -70,7 +70,7 @@ $input->getFilterChain()
       ->attachByName('alpha');
 
 $inputFilter = new InputFilter();
-$inputFilter->add($input)
+$inputFilter->add($input);
 $inputFilter->setData([
     'foo' => ' Bar3 ',
 ]);