fix POD errors reported by Stefan Limbache

diff --git a/lib/Imager/Graph/Horizontal.pm b/lib/Imager/Graph/Horizontal.pm
index c3f5f49f95bda31d3caa163b37f914a70457a8b3..7d3b2fb6485880d5755d616c95011461aa765a41 100644 (file)
--- a/lib/Imager/Graph/Horizontal.pm
+++ b/lib/Imager/Graph/Horizontal.pm
@@ -580,8 +580,6 @@ sub _add_data_series {
   return;
 }
 
-=over
-
 =item show_vertical_gridlines()
 
 Shows vertical gridlines at the y-tics.
@@ -908,3 +906,4 @@ sub _composite {
 
 1;
 
+=back

diff --git a/lib/Imager/Graph/Vertical.pm b/lib/Imager/Graph/Vertical.pm
index 5de1cfc450a597a4f5a037666646917ec3c9aa72..7d875135dc5b98445a305d4d9a79d85ce9c42c45 100644 (file)
--- a/lib/Imager/Graph/Vertical.pm
+++ b/lib/Imager/Graph/Vertical.pm
@@ -1426,3 +1426,5 @@ sub _composite {
 }
 
 1;
+
+=back