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 --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 21f246b8dc0ec0b8470f3adf183166379323a608..d91ee7448f6044ebf558dd877a6d67ffbe266fd5 100644 (file)
--- 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()
 {