added missing =back for propper pod syntax

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk@1320 a5681a0c-68f1-0310-ab6d-d61299d08faa

diff --git a/program/doc/rrdgraph_examples.pod b/program/doc/rrdgraph_examples.pod
index 664b965dc9f3f1e28f25b2496cd0e117b1a5ee5d..e0920ed7e70884ce4ba92e0164cd24081afde9d7 100644 (file)
--- a/program/doc/rrdgraph_examples.pod
+++ b/program/doc/rrdgraph_examples.pod
@@ -115,6 +115,8 @@ default style: - - - - -
 more fancy style with offset: - -  --- -  --- -
     LINE1:data#FF0000:"another dashed line":dashes=15,5,5,10:dash-offset=10
 
+=back
+
 =head2 Time ranges
 
     Last four weeks: --start end-4w --end 00:00