doc: fix missing backtick in 2e16037

12 years ago · a60f67192f
1 changed files with 1 additions and 1 deletions
--- a/doc/api/cluster.markdown
+++ b/doc/api/cluster.markdown
@ -177,7 +177,7 @@ on more than one address.

 The `addressType` is one of:

-* `4' (TCPv4)
+* `4` (TCPv4)
 * `6` (TCPv6)
 * `-1` (unix domain socket)
 * `"udp4"` or `"udp6"` (UDP v4 or v6)