JAL-1961 added link to GFF3 format as well as GFF2

diff --git a/help/html/features/featuresFormat.html b/help/html/features/featuresFormat.html
index ec1e093..fd6b99f 100755 (executable)
--- a/help/html/features/featuresFormat.html
+++ b/help/html/features/featuresFormat.html
@@ -121,11 +121,12 @@
     a colour the feature).</p>
 
   <p>
-    If your sequence annotation is already available in GFF Format (see
-    <a href="http://gmod.org/wiki/GFF2">gmod.org/wiki/GFF2</a>), then
-    you can leave it as is, after first adding a line containing only
+    If your sequence annotation is already available in <a href="http://gmod.org/wiki/GFF2">GFF2</a> (http://gmod.org/wiki/GFF2) or
+    <a href="https://github.com/The-Sequence-Ontology/Specifications/blob/master/gff3.md">GFF3</a> 
+    (http://github.com/The-Sequence-Ontology/Specifications/blob/master/gff3.md) format, 
+    then you can leave it as is, after first adding a line containing only
     'GFF' after any Jalview feature colour definitions (<em>this
-      mixed format capability was added in Jalview 2.6</em>). Alternately,
+    mixed format capability was added in Jalview 2.6</em>). Alternately,
     you can use Jalview's own sequence feature annotation format, which
     additionally allows HTML and URLs to be directly attached to each
     piece of annotation.