fixed warning from the doc builder

e5743dec · Vadim Pisarevsky · de361ad8 · e5743dec
Commit e5743dec authored Aug 12, 2014 by Vadim Pisarevsky
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xfeatures2d.rst modules/xfeatures2d/doc/xfeatures2d.rst +2 -2

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--- a/modules/xfeatures2d/doc/xfeatures2d.rst
+++ b/modules/xfeatures2d/doc/xfeatures2d.rst
-*********************************
+***************************************
 features2d. Extra 2D Features Framework
-*********************************
+***************************************

 .. highlight:: cpp