put back in missed statement

sql/patch_30_31.sql

@@ -21,13 +21,14 @@ ALTER TABLE transcript ADD description text;
 UPDATE transcript t, xref x SET t.description = x.description WHERE t.display_xref_id = x.xref_id;
 UPDATE transcript SET description=NULL WHERE description="";
 
+
 # usefull settings for the new tables
+UPDATE gene SET biotype='protein_coding' WHERE biotype = 'ensembl';
 
 UPDATE gene g, xref x, external_db ed SET g.confidence='KNOWN' WHERE g.display_xref_id = x.xref_id and x.external_db_id = ed.external_db_id and g.display_xref_id != 0 and ed.status like 'KNOWN%';
 UPDATE transcript t, xref x, external_db ed SET t.confidence='KNOWN' WHERE t.display_xref_id = x.xref_id and x.external_db_id = ed.external_db_id and t.display_xref_id != 0 and ed.status like 'KNOWN%';
 
 # some vega specific stuff, shouldnt harm anybody else
-
 UPDATE gene SET biotype='unclassified' WHERE biotype = 'Transcript';
 UPDATE gene SET biotype='pseudogene' WHERE biotype = 'Pseudogene';
 UPDATE gene SET biotype='protein_coding', confidence='NOVEL' WHERE biotype = 'Novel_CDS';
@@ -50,6 +51,7 @@ UPDATE transcript t, gene g SET t.biotype = g.biotype WHERE g.gene_id = t.gene_i
 
 # new tables regulatory stuff and transcript supporting features
 
+
 ################################################################################
 #
 # Table structure for table 'regulatory_feature'