BIO_s_accept.pod: fix whitespace nits: '<=0' -> '<= 0'

Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Paul Dale <ppzgs1@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/25533)

(cherry picked from commit f85fb6196019fbfe8e024e96e2537367293b7b24)

diff --git a/doc/man3/BIO_s_accept.pod b/doc/man3/BIO_s_accept.pod
index 25a752998caeb5e77703797c220db568dde592c3..22b3d35b737488d8a49693b6147f9d2a73b10123 100644 (file)
--- a/doc/man3/BIO_s_accept.pod
+++ b/doc/man3/BIO_s_accept.pod
@@ -169,16 +169,16 @@ BIO_set_bind_mode(), BIO_get_bind_mode() and BIO_do_accept() are macros.
 BIO_do_accept(),
 BIO_set_accept_name(), BIO_set_accept_port(), BIO_set_nbio_accept(),
 BIO_set_accept_bios(), BIO_set_accept_ip_family(), and BIO_set_bind_mode()
-return 1 for success and <=0 for failure.
+return 1 for success and <= 0 for failure.
 
 BIO_get_accept_name() returns the accept name or NULL on error.
 BIO_get_peer_name() returns the peer name or NULL on error.
 
 BIO_get_accept_port() returns the accept port as a string or NULL on error.
 BIO_get_peer_port() returns the peer port as a string or NULL on error.
-BIO_get_accept_ip_family() returns the IP family or <=0 on error.
+BIO_get_accept_ip_family() returns the IP family or <= 0 on error.
 
-BIO_get_bind_mode() returns the set of B<BIO_BIND> flags, or <=0 on failure.
+BIO_get_bind_mode() returns the set of B<BIO_BIND> flags, or <= 0 on failure.
 
 BIO_new_accept() returns a BIO or NULL on error.