diff --git a/man7/keyrings.7 b/man7/keyrings.7
index 3a84a20b3..0e7870740 100644
--- a/man7/keyrings.7
+++ b/man7/keyrings.7
@@ -435,14 +435,11 @@ for more information.
 .\"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 .\" FIXME document /proc files
 .TP
-.IR /proc/keys " (since Linux 2.6.10)"
-.TP
-.IR /proc/key-users " (since Linux 2.6.10)"
-.TP
 .IR /proc/sys/kernel/keys/gc_delay " (since Linux 2.6.32)"
 .\" commit 5d135440faf7db8d566de0c6fab36b16cf9cfc3b
-The value in this file specifies the interval (in seconds)
-after which revoked and expired keys will garbage collected.
+The value in this file specifies the interval, in seconds,
+after which revoked and expired keys will be garbage collected.
+.\" FIXME What is the purpose of the GC delay?
 
 The default value in this file is 300 (i.e., 5 minutes).
 .TP