diff --git a/man/sxchannel_open.3 b/man/sxchannel_open.3
index c71fd20..297c504 100644
--- a/man/sxchannel_open.3
+++ b/man/sxchannel_open.3
@@ -6,9 +6,9 @@ sxchannel_close \- Close RPC channel
 .SH SYNOPSIS
 .B #include <sxmp/sxmp.h>
 .sp
-chnl_t *sxchannel_open(conn_t *co, int type);
+chnl_t *sxchannel_open(sxlink_t *co, int type);
 
-int sxchannel_close(chnl_t *channel);
+int sxchannel_close(sxchnl_t *channel);
 
 .br
 .sp
@@ -34,23 +34,23 @@ with error code.
 .br
 .B sxchannel_close
 will return 
-.B SNE_SUCCESS
+.B SXE_SUCCESS
 on success, otherwise error will be returned. 
 .SH ERRORS
-.B SNE_FAILED 
+.B SXE_FAILED 
 will be returned in case of bad params given.
 .br
-.B SNE_ENOMEM
+.B SXE_ENOMEM
 will be returned if there are no memory available.
 .br
-.B SNE_BADPROTO
+.B SXE_BADPROTO
 will be returned if other side has an invalid protocol.
-.B SNE_EPERM
+.B SXE_EPERM
 will be returned if permission was denied.
 .br
-.B SNE_LINKERROR
+.B SXE_LINKERROR
 or
-.B SNE_LINKBROKEN
+.B SXE_LINKBROKEN
 will be returned if connection link is broken i.e. SSL read or write was failed due to the broken TCP connection.
 .br
 .SH BUGS
@@ -64,9 +64,9 @@ None.
 .SH SEE ALSO
 .BI sxhub_set_rpcvalidator(3)
 ,
-.BI connection_link(3)
+.BI sxlink_connect(3)
 ,
-.BI connection_close(3)
+.BI sxlink_close(3)
 .SH COPYRIGHT
 This is a proprietary software. See COPYING for further details.
 .br