diff --git a/doc/src/sgml/ref/postmaster.sgml b/doc/src/sgml/ref/postmaster.sgml
index a41cf608736..f2f959ef39d 100644
--- a/doc/src/sgml/ref/postmaster.sgml
+++ b/doc/src/sgml/ref/postmaster.sgml
@@ -1,5 +1,5 @@
@@ -134,7 +134,7 @@ postmaster [ -n | -s ] ...
-l
- This enables SSL socket communication. The -i option
+ This enables SSL socket communication. The option
is also required.
You have to have compiled with SSL enabled to use this option.