updated for version 7.4.170
Problem:    Some help tags don't work with ":help". (Tim Chase)
Solution:   Add exceptions.
diff --git a/src/version.c b/src/version.c
index 06ab7b4..f3ede13 100644
--- a/src/version.c
+++ b/src/version.c
@@ -739,6 +739,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    170,
+/**/
     169,
 /**/
     168,