man pages: add missing commas between subordinate and main clauses

jmc@ dislikes a comma before "then" in a conditional, so leave those
untouched.

ok jmc@

1 files changed, 3 insertions, 3 deletions

diff --git a/src/lib/libcrypto/man/BIO_f_buffer.3 b/src/lib/libcrypto/man/BIO_f_buffer.3
index 21a6e9a5fe..27baf7270c 100644
--- a/src/lib/libcrypto/man/BIO_f_buffer.3
+++ b/src/lib/libcrypto/man/BIO_f_buffer.3
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: BIO_f_buffer.3,v 1.10 2018/05/01 17:05:05 schwarze Exp $
+.\"     $OpenBSD: BIO_f_buffer.3,v 1.11 2022/03/31 17:27:16 naddy Exp $
 .\"     OpenSSL 9b86974e Mar 19 12:32:14 2016 -0400
 .\"
 .\" This file was written by Dr. Stephen Henson <steve@openssl.org>.
@@ -49,7 +49,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 .\" OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: May 1 2018 $
+.Dd $Mdocdate: March 31 2022 $
 .Dt BIO_F_BUFFER 3
 .Os
 .Sh NAME
@@ -132,7 +132,7 @@ bytes of
 .Fa buf .
 If
 .Fa num
-is larger than the current buffer size the buffer is expanded.
+is larger than the current buffer size, the buffer is expanded.
 .Pp
 Except
 .Fn BIO_f_buffer ,