patch 9.1.0927: style issues in insexpand.c

Problem:  style issues in insexpand.c
Solution: add braces, use ternary operator to improve style
          (glepnir)

closes: #16210

Signed-off-by: glepnir <glephunter@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/version.c

@@ -704,6 +704,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    927,
 /**/
     926,
 /**/