patch 8.2.3282: Vim9: error about using -complete without -nargs is confusing

Problem:    Vim9: error about using -complete without -nargs is confusing.
Solution:   Change the wording.
diff --git a/src/version.c b/src/version.c
index 251f26f..1cddd15 100644
--- a/src/version.c
+++ b/src/version.c
@@ -756,6 +756,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3282,
+/**/
     3281,
 /**/
     3280,