[gcc r16-5854] gccrs: Fix comment typos in rust-macro-expand.h

[Arthur Cohen]

https://gcc.gnu.org/g:2d971d49f241fbb6cae198da2fee110efcabe081

commit r16-5854-g2d971d49f241fbb6cae198da2fee110efcabe081
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Thu Nov 27 14:55:49 2025 +0000

    gccrs: Fix comment typos in rust-macro-expand.h
    
    gcc/rust/ChangeLog:
    
            * expand/rust-macro-expand.h: Fix typos in comment.

Diff:
---
 gcc/rust/expand/rust-macro-expand.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/rust/expand/rust-macro-expand.h b/gcc/rust/expand/rust-macro-expand.h
index c3d5e7d6f80a..0e79466925e0 100644
--- a/gcc/rust/expand/rust-macro-expand.h
+++ b/gcc/rust/expand/rust-macro-expand.h
@@ -358,7 +358,7 @@ struct MacroExpander
    *
    * @param parser Parser to use for matching
    * @param rep Repetition to try and match
-   * @param match_amount Reference in which to store the ammount of succesful
+   * @param match_amount Reference in which to store the amount of successful
    * and valid matches
    *
    * @param lo_bound Lower bound of the matcher. When specified, the matcher