docs/userguide: make it clear how to use multiple output directives (Thanks moemoe)

diff --git a/docs/userguide b/docs/userguide
index eb8edf222a77222f41668fee2949c30adac92ce2..762d803433829980c22b752ff6330290ef176f57 100644 (file)
--- a/docs/userguide
+++ b/docs/userguide
@@ -859,6 +859,9 @@ You can restrict i3bar to one or more outputs (monitors). The default is to
 handle all outputs. Restricting the outputs is useful for using different
 options for different outputs by using multiple 'bar' blocks.
 
+To make a particular i3bar instance handle multiple outputs, specify the output
+directive multiple times.
+
 *Syntax*:
 ---------------
 output <output>
@@ -868,7 +871,9 @@ output <output>
 -------------------------------
 # big monitor: everything
 bar {
+       # The display is connected either via HDMI or via DisplayPort
        output HDMI2
+       output DP2
        status_command i3status
 }