Updates keyringer: ef5dd69 Chore: man page update

diff --git a/keyringer b/keyringer
index 25440444a5c793687ca510c68fe8528abed32cf1..ef5dd6921f5f81bc6c612a009c9f0a50261ba530 160000 (submodule)
--- a/keyringer
+++ b/keyringer
@@ -1 +1 @@
-Subproject commit 25440444a5c793687ca510c68fe8528abed32cf1
+Subproject commit ef5dd6921f5f81bc6c612a009c9f0a50261ba530