patch 9.1.0454: minor issues in test_filetype with rasi test

Problem:  minor issues in test_filetype with rasi test
          (after 9.1.0453)
Solution: re-sort test_filetype, fix wrong syntax.txt help tags

Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index 8535699..d0bbf3e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    454,
+/**/
     453,
 /**/
     452,