[gcc r16-1993] libstdc++: fix bits/version.def typo

[Nathan Myers]

https://gcc.gnu.org/g:062f217f41d1e53c4f101caebfd9aabd3f8afe03

commit r16-1993-g062f217f41d1e53c4f101caebfd9aabd3f8afe03
Author: Nathan Myers <ncm@cantrip.org>
Date:   Thu Jul 3 19:45:27 2025 -0400

    libstdc++: fix bits/version.def typo
    
    bits/version.def was missing a ';'.
    
    libstdc++-v3/Changelog:
            * include/bits/version.def: Fix typo.
            * include/bits/version.h: Rebuilt.

Diff:
---
 libstdc++-v3/include/bits/version.def | 2 +-
 libstdc++-v3/include/bits/version.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libstdc++-v3/include/bits/version.def b/libstdc++-v3/include/bits/version.def
index b89b287e8e8f..5d5758bf2033 100644
--- a/libstdc++-v3/include/bits/version.def
+++ b/libstdc++-v3/include/bits/version.def
@@ -2031,7 +2031,7 @@ ftms = {
 };
 
 ftms = {
-  name = bitset  // ...construct from string_view
+  name = bitset;  // ...construct from string_view
   values = {
     v = 202306;
     cxxmin = 26;
diff --git a/libstdc++-v3/include/bits/version.h b/libstdc++-v3/include/bits/version.h
index a70a7ede68cf..2b00e8419b3a 100644
--- a/libstdc++-v3/include/bits/version.h
+++ b/libstdc++-v3/include/bits/version.h
@@ -2281,6 +2281,6 @@
 #  endif
 # endif
 #endif /* !defined(__cpp_lib_bitset) && defined(__glibcxx_want_bitset) */
-#undef __glibcxx_bitset
+#undef __glibcxx_want_bitset
 
 #undef __glibcxx_want_all