[gcc(refs/users/marxin/heads/enhance-jit-docs)] jit, docs: remove :ref:`modindex`

[Martin Liska]

https://gcc.gnu.org/g:72d13b3288497f506a73ad2f62c95055897786f6

commit 72d13b3288497f506a73ad2f62c95055897786f6
Author: marxin <mliska@suse.cz>
Date:   Mon Jul 25 14:45:01 2022 +0200

    jit,docs: remove :ref:`modindex`
    
    gcc/jit/ChangeLog:
    
            * docs/index.rst: Remove reference to module index
            as we don't emit any.

Diff:
---
 gcc/jit/docs/index.rst | 1 -
 1 file changed, 1 deletion(-)

diff --git a/gcc/jit/docs/index.rst b/gcc/jit/docs/index.rst
index 21c3140e238..0f575966303 100644
--- a/gcc/jit/docs/index.rst
+++ b/gcc/jit/docs/index.rst
@@ -43,5 +43,4 @@ Indices and tables
 ==================
 
 * :ref:`genindex`
-* :ref:`modindex`
 * :ref:`search`