diff --git a/XMonad/Layout/Gaps.hs b/XMonad/Layout/Gaps.hs
index 86243b52..e3807f74 100644
--- a/XMonad/Layout/Gaps.hs
+++ b/XMonad/Layout/Gaps.hs
@@ -14,7 +14,9 @@
 -- be used for tiling, along with support for toggling gaps on and
 -- off.
 --
--- Note that "XMonad.Hooks.ManageDocks" is the preferred solution for
+-- Note 1: For gaps\/space around /windows/ see "XMonad.Layout.Spacing".
+--
+-- Note 2: "XMonad.Hooks.ManageDocks" is the preferred solution for
 -- leaving space for your dock-type applications (status bars,
 -- toolbars, docks, etc.), since it automatically sets up appropriate
 -- gaps, allows them to be toggled, etc.  However, this module may
diff --git a/XMonad/Layout/Spacing.hs b/XMonad/Layout/Spacing.hs
index f0b8f8d3..7713f235 100644
--- a/XMonad/Layout/Spacing.hs
+++ b/XMonad/Layout/Spacing.hs
@@ -12,6 +12,8 @@
 -- Portability :  portable
 --
 -- Add a configurable amount of space around windows.
+--
+-- Note: For space\/gaps along edges of the /screen/ see "XMonad.Layout.Gaps".
 -----------------------------------------------------------------------------
 
 module XMonad.Layout.Spacing (