huge pile of pod updates

[scpubgit/stemmatology.git] / lib / Text / Tradition / Collation / RelationshipStore.pm

diff --git a/lib/Text/Tradition/Collation/RelationshipStore.pm b/lib/Text/Tradition/Collation/RelationshipStore.pm
index 981fded..6f46c14 100644 (file)
--- a/lib/Text/Tradition/Collation/RelationshipStore.pm
+++ b/lib/Text/Tradition/Collation/RelationshipStore.pm
@@ -347,7 +347,7 @@ sub merge_readings {
        $self->delete_reading( $deleted );
 }
 
-sub as_graphml { 
+sub _as_graphml { 
        my( $self, $graphml_ns, $xmlroot, $node_hash, $nodeid_key, $edge_keys ) = @_;
        
     my $rgraph = $xmlroot->addNewChild( $graphml_ns, 'graph' );