diff --git a/4.2.3-uMatrix.md b/4.2.3-uMatrix.md
index 678c40b..9d7030b 100644
--- a/4.2.3-uMatrix.md
+++ b/4.2.3-uMatrix.md
@@ -23,7 +23,7 @@ We can easily rewrite it in the uMatrix way:
 # uMatrix
 # Prevent Internet sites from requesting LAN resources.
 
-* 127       * block    ### block access to IPv4 localhost @ 127.0.0.0/8 (127.0.0.1 - 127.255.255.255)
+* 127       * block    ### block access to IPv4 localhost 127.x.x.x
 * localhost * block
 * [::1]     * block    ### block access to IPv6 localhost
 * 192.168   * block    ### block access to LAN 192.168.x.x