increase graph fontsize for better legibility

diff --git a/lib/Text/Tradition/Collation.pm b/lib/Text/Tradition/Collation.pm
index b72b79e..85d09bf 100644 (file)
--- a/lib/Text/Tradition/Collation.pm
+++ b/lib/Text/Tradition/Collation.pm
@@ -498,7 +498,7 @@ sub as_dot {
        'bgcolor' => 'none',
        );
     my %node_attrs = (
-       'fontsize' => 11,
+       'fontsize' => 14,
        'fillcolor' => 'white',
        'style' => 'filled',
        'shape' => 'ellipse'