diff --git a/runtime/doc/quickfix.txt b/runtime/doc/quickfix.txt
index 3ef3be8..4e43909 100644
--- a/runtime/doc/quickfix.txt
+++ b/runtime/doc/quickfix.txt
@@ -1551,7 +1551,7 @@
 recognized as a command separator.  The backslash before each space is
 required for the set command.
 
-						*cfilter-plugin*
+					    *cfilter-plugin* *Cfilter* *Lfilter*
 If you have too many matching messages, you can use the cfilter plugin to
 reduce the number of entries.  Load the plugin with: >
    packadd cfilter