screenshotting a remote display under X is slow, make sure the user knows

diff --git a/Screenshot.pm b/Screenshot.pm
index 5b180fd..ea08ce4 100644 (file)
--- a/Screenshot.pm
+++ b/Screenshot.pm
@@ -166,6 +166,8 @@ window.  I<display object> is a integer version of an X11 C< Display *
 >, if this isn't supplied C<screenshot()> will attempt connect to the
 the display specified by $ENV{DISPLAY}.
 
+Note: taking a screenshot of a remote display is slow.
+
 =item screenshot
 
 If no parameters are supplied: