updated for version 7.3.853

Problem:    Using "ra" in multiple lines on multi-byte characters leaves a few
            characters not replaced.
Solution:   Adjust the end column only in the last line. (Yasuhiro Matsumoto)

src/version.c

@@ -728,6 +728,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    853,
 /**/
     852,
 /**/