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-rw-r--r--lib/libc/stdlib/getsubopt.33
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/libc/stdlib/getsubopt.3 b/lib/libc/stdlib/getsubopt.3
index e1040d7..3f6f547 100644
--- a/lib/libc/stdlib/getsubopt.3
+++ b/lib/libc/stdlib/getsubopt.3
@@ -142,4 +142,5 @@ while ((ch = getopt(argc, argv, "ab:")) != \-1) {
.Sh HISTORY
The
.Fn getsubopt
-function first appeared in 4.4BSD.
+function first appeared in
+.Bx 4.4 .
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