patch 8.1.1070: issue templates are not good enough

Problem:    Issue templates are not good enough.
Solution:   Rephrase to anticipate unexperienced users.
diff --git a/src/version.c b/src/version.c
index f471208..94fb6f6 100644
--- a/src/version.c
+++ b/src/version.c
@@ -776,6 +776,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1070,
+/**/
     1069,
 /**/
     1068,