[tests/fonts] rhel9: Update doc

[tests/fonts] rhel9: Update doc

[Akira TAGOH]

A new commit has been pushed.

Repo   : tests/fonts
Branch : rhel9
Commit : 65f0a498a59bbf44b4f785f42636f4669f6216cc
Author : Akira TAGOH <akira@tagoh.org>
Date   : 2024-07-04T14:01:54+09:00
Stats  : +11/-1 in 1 file(s)
URL    : https://src.fedoraproject.org/tests/fonts/c/65f0a498a59bbf44b4f785f42636f4669f6216cc?branch=rhel9

Log:
Update doc

---
diff --git a/README.rst b/README.rst
index 053b865..817cb38 100644
--- a/README.rst
+++ b/README.rst
@@ -13,6 +13,12 @@ How to create
 2. `tmt plan create -t mini /plans/<sub package name>`
 3. Replace `plans/<sub package name>.fmf` with the following template
 
+or
+
+1. `dnf install fontrpmspec`
+2. `fontrpmspec-gentmt <path to package repository>`
+3. Review generated fmf plan files under `<path to package repository>/plans`
+
 Template
 --------
 
@@ -129,7 +135,7 @@ FAQ
 
 - My font package doesn't have particular language coverage.
 
-  You can add `lang_coverage` into `exclude` at `discover` section like:
+  You can add `lang_coverage` and `default_fonts` into `exclude` at `discover` section like:
 
 ::
 
@@ -138,6 +144,7 @@ FAQ
      url: https://src.fedoraproject.org/tests/fonts
      exclude:
        - lang_coverage
+       - default_fonts
 
 - Unable to run `tmt run` locally.
 
@@ -153,8 +160,11 @@ FAQ
     how: install
     package: <package name to test>
 
+  or `fontrpmspec-gentmt -a` if you use fontrpmspec to generate.
+
 - How to deal with TrueType/OpenType Collection format?
 
   This test sets are basically supposed to have one plan per sub-packages.
   However, for some limitation in the implementation, it can't be done for
   TTC/OTC. So you may want to have separate plan file per faces in TTC/OTC.
+  See `adobe-source-han-mono-fonts package <https://src.fedoraproject.org/rpms/adobe-source-han-mono-fonts/blob/rawhide/f/plans>`_ for example.