(Fmake_network_process): Doc fix.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/process.c b/src/process.c
index 97bcba3b392..fd8e2c94a4d 100644
--- a/src/process.c
+++ b/src/process.c
@@ -2722,7 +2722,9 @@ host, and only clients connecting to that address will be accepted.
 
 :service SERVICE -- SERVICE is name of the service desired, or an
 integer specifying a port number to connect to.  If SERVICE is t,
-a random port number is selected for the server.
+a random port number is selected for the server.  (If Emacs was
+compiled with getaddrinfo, a port number can also be specified as a
+string, e.g. "80", as well as an integer.  This is not portable.)
 
 :type TYPE -- TYPE is the type of connection.  The default (nil) is a
 stream type connection, `datagram' creates a datagram type connection.