[gcc r13-4366] libstdc++: Replace non-ASCII character in comment

[Jonathan Wakely]

https://gcc.gnu.org/g:c775e2b81fca39f366040d423e3e44f4abecf753

commit r13-4366-gc775e2b81fca39f366040d423e3e44f4abecf753
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Mon Nov 28 15:21:52 2022 +0000

    libstdc++: Replace non-ASCII character in comment
    
    This has an unnecessary UTF-8 non-breaking space.
    
    libstdc++-v3/ChangeLog:
    
            * testsuite/26_numerics/random/subtract_with_carry_engine/cons/lwg3809.cc:
            Replace non-ASCII character.

Diff:
---
 .../26_numerics/random/subtract_with_carry_engine/cons/lwg3809.cc       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/lwg3809.cc b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/lwg3809.cc
index 21f246b8dc0..d91ee7448f6 100644
--- a/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/lwg3809.cc
+++ b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/lwg3809.cc
@@ -3,7 +3,7 @@
 #include <testsuite_hooks.h>
 
 // LWG 3809. Is std::subtract_with_carry_engine<uint16_t> supposed to work?
-// PR 107466 - invalid -Wnarrowing error with std::subtract_with_carry_engine
+// PR 107466 - invalid -Wnarrowing error with std::subtract_with_carry_engine
 
 int main()
 {