[gcc r16-5717] doc, fr30: Clean up FR30 option documentation [PR122243]

[Sandra Loosemore]

https://gcc.gnu.org/g:6477814cb73ee12e6ae16b0f496a1072d45cec71

commit r16-5717-g6477814cb73ee12e6ae16b0f496a1072d45cec71
Author: Sandra Loosemore <sloosemore@baylibre.com>
Date:   Sun Nov 16 23:11:33 2025 +0000

    doc, fr30: Clean up FR30 option documentation [PR122243]
    
    gcc/ChangeLog
            PR other/122243
            * doc/invoke.texi (FR30 Options): Add @opindex for -mno-small-model.

Diff:
---
 gcc/doc/invoke.texi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 222296519017..d3d5cc93772a 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -27714,6 +27714,7 @@ These options are defined specifically for the FR30 port.
 @table @gcctabopt
 
 @opindex msmall-model
+@opindex mno-small-model
 @item -msmall-model
 Use the small address space model.  This can produce smaller code, but
 it does assume that all symbolic values and addresses fit into a