From 428bb9a110d7a0815e9ecc6c3bb78234b062af7b Mon Sep 17 00:00:00 2001
From: Justin Viiret <justin.viiret@intel.com>
Date: Mon, 30 May 2016 14:30:43 +1000
Subject: [PATCH] doc: correct syntax for "extended" option setting

Extended syntax (ignore whitespace) is controlled with (?x) and (?-x).
---
 doc/dev-reference/compilation.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/dev-reference/compilation.rst b/doc/dev-reference/compilation.rst
index f3723dc9..21254b22 100644
--- a/doc/dev-reference/compilation.rst
+++ b/doc/dev-reference/compilation.rst
@@ -124,7 +124,7 @@ The following regex constructs are supported by Hyperscan:
     * Case-sensitivity: :regexp:`(?i)` and :regexp:`(?-i)`
     * Multi-line: :regexp:`(?m)` and :regexp:`(?-m)`
     * Dot-all: :regexp:`(?s)` and :regexp:`(?-s)`
-    * Extended syntax: :regexp:`(?s)` and :regexp:`(?-s)`
+    * Extended syntax: :regexp:`(?x)` and :regexp:`(?-x)`
 
 * The :regexp:`\\b` and :regexp:`\\B` zero-width assertions (word boundary and
   'not word boundary', respectively).