patch 8.1.0784: messy indent in if statement

Problem:    Messy indent in if statement.
Solution:   Improve structure of if statement. (Ozaki Kiichi, closes #3826)
diff --git a/src/version.c b/src/version.c
index 11e4bb6..90f4296 100644
--- a/src/version.c
+++ b/src/version.c
@@ -792,6 +792,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    784,
+/**/
     783,
 /**/
     782,