patch 9.0.0885: informational message has an error message number

Problem:    Informational message has an error message number.
Solution:   Use a message without an error number. (closes #11530)
diff --git a/src/version.c b/src/version.c
index 3ca13a8..61ad4c7 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    885,
+/**/
     884,
 /**/
     883,