diff --git a/docs/man/man1/ansible.1.asciidoc.in b/docs/man/man1/ansible.1.asciidoc.in
index b39708e78d2..f95b90cdfc6 100644
--- a/docs/man/man1/ansible.1.asciidoc.in
+++ b/docs/man/man1/ansible.1.asciidoc.in
@@ -42,7 +42,7 @@ The 'ARGUMENTS' to pass to the module.
 Use privilege escalation (specific one depends on become_method),
 this does not imply prompting for passwords.
 
-*K*, *--ask-become-pass*::
+*-K*, *--ask-become-pass*::
 
 Ask for privilege escalation password.