patch 9.0.1437: test fails with different error number

Problem:    Test fails with different error number.
Solution:   Adjust the expected error.
diff --git a/src/version.c b/src/version.c
index 23d4936..0e612ee 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1437,
+/**/
     1436,
 /**/
     1435,