Fixed typo

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403748

dlib/rand/rand_kernel_abstract.h

@@ -120,7 +120,7 @@ namespace dlib
         std::ostream& out 
     );   
     /*!
-        provides deserialization support 
+        provides serialization support 
     !*/
 
     void deserialize (