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-rw-r--r--lib/getopt-pfx-core.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/getopt-pfx-core.h b/lib/getopt-pfx-core.h
index 3a2fde5ad4f..095e3930feb 100644
--- a/lib/getopt-pfx-core.h
+++ b/lib/getopt-pfx-core.h
@@ -47,7 +47,7 @@
# define optind __GETOPT_ID (optind)
# define optopt __GETOPT_ID (optopt)
-/* Work around a a problem on macOS, which declares getopt with a
+/* Work around a problem on macOS, which declares getopt with a
trailing __DARWIN_ALIAS(getopt) that would expand to something like
__asm("_" "rpl_getopt" "$UNIX2003") were it not for the following
hack to suppress the macOS declaration <https://bugs.gnu.org/40205>. */