diff --git a/cwm.1 b/cwm.1
index 71a2f4a..68434c3 100644
--- a/cwm.1
+++ b/cwm.1
@@ -96,9 +96,9 @@ Reverse cycle through currently visible windows.
 .It Ic CM-x
 Delete current window.
 .It Ic CM-[n]
-Select group n, where n is 1-9.
+Toggle visibility of group n, where n is 1-9.
 .It Ic CM-a
-Select all groups.
+Toggle visibility of all groups.
 .It Ic CM-g
 Toggle group membership of current window.
 .It Ic M-Right
diff --git a/cwmrc.5 b/cwmrc.5
index 19a4152..93f7273 100644
--- a/cwmrc.5
+++ b/cwmrc.5
@@ -266,13 +266,13 @@ Launch
 .Dq ssh
 menu.
 .It group[n]
-Select group n, where n is 1-9.
+Toggle visibility of group n, where n is 1-9.
 .It grouponly[n]
 Like
 .Ar group[n]
 but also hides the other groups.
 .It nogroup
-Select all groups.
+Toggle visibility of all groups.
 .It grouptoggle
 Toggle group membership of current window.
 .It movetogroup[n]