diff --git a/man7/cgroups.7 b/man7/cgroups.7
index 5b6cf01c7..19a6be9dc 100644
--- a/man7/cgroups.7
+++ b/man7/cgroups.7
@@ -945,7 +945,7 @@ the delegated subtree;
 instead, the delegater must place the first process
 (a process owned by the delegatee) into the delegated subtree.
 .\"
-.SH CGROUPS V2 THREAD MODE
+.SH CGROUPS VERSION 2 THREAD MODE
 Among the restrictions imposed by cgroups v2 that were not present
 in cgroups v1 are the following:
 .IP * 3