Index: openacs-4/packages/categories/sql/postgresql/upgrade/upgrade-1.0d3-1.0d4.sql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/categories/sql/postgresql/upgrade/upgrade-1.0d3-1.0d4.sql,v
diff -u -N -r1.2 -r1.2.4.1
--- openacs-4/packages/categories/sql/postgresql/upgrade/upgrade-1.0d3-1.0d4.sql	30 Mar 2013 22:50:44 -0000	1.2
+++ openacs-4/packages/categories/sql/postgresql/upgrade/upgrade-1.0d3-1.0d4.sql	21 Apr 2017 20:25:40 -0000	1.2.4.1
@@ -49,7 +49,7 @@
   Primary key.
 ';
 comment on column category_synonyms.category_id is '
-  Category the synonyms are refering to.
+  Category the synonyms are referring to.
 ';
 comment on column category_synonyms.locale is '
   Language of the synonym.
@@ -80,7 +80,7 @@
   to be used in search.
 ';
 comment on column category_synonym_index.synonym_id is '
-  Id of the synonym refered to.
+  Id of the synonym referred to.
 ';
 comment on column category_synonym_index.trigram is '
   3 character part of the synonym.
@@ -141,7 +141,7 @@
   to be used in search.
 ';
 comment on column category_search_index.query_id is '
-  Id of the search text refered to.
+  Id of the search text referred to.
 ';
 comment on column category_search_index.trigram is '
   3 character part of the search text.