typo in patch b (meta) fixed

sql/table.sql

@@ -891,7 +891,7 @@ INSERT INTO meta (species_id, meta_key, meta_value) VALUES (NULL, "schema_versio
 # patches included in this schema file
 # NOTE: at beginning of release cycle, remove patch entries from last release
 INSERT INTO meta (meta_key, meta_value) VALUES ('patch', 'patch_51_52_a.sql|schema_version');
-INSERT INTO meta (meta_key, meta_value) VALUES ('patch', 'patch_51_52_a.sql|widen_columns');
+INSERT INTO meta (meta_key, meta_value) VALUES ('patch', 'patch_51_52_b.sql|widen_columns');
 INSERT INTO meta (meta_key, meta_value) VALUES ('patch', 'patch_51_52_c.sql|pair_dna_align_feature_id');
 INSERT INTO meta (meta_key, meta_value) VALUES ('patch', 'patch_51_52_d.sql|external_db_description');