diff --git a/doc/misc/options b/doc/misc/options
index 943a114ff5..a8462a7781 100644
--- a/doc/misc/options
+++ b/doc/misc/options
@@ -186,7 +186,7 @@ options {
         fstrm-set-output-queue-size <integer>; // not configured
         fstrm-set-reopen-interval <integer>; // not configured
         geoip-directory ( <quoted_string> | none ); // not configured
-        geoip-use-ecs ( <quoted_string> | none ); // not configured
+        geoip-use-ecs <boolean>; // not configured
         has-old-clients <boolean>; // obsolete
         heartbeat-interval <integer>;
         host-statistics <boolean>; // not implemented