diff --git a/src/engine/qofquery.h b/src/engine/qofquery.h
index 3075050831..b45a7819cc 100644
--- a/src/engine/qofquery.h
+++ b/src/engine/qofquery.h
@@ -140,9 +140,15 @@ GList * qof_query_run (QofQuery *query);
  */
 GList * qof_query_last_run (QofQuery *query);
 
+/** DOCUMENT ME !! */
 void qof_query_clear (QofQuery *query);
+/** DOCUMENT ME !! */
 void qof_query_purge_terms (QofQuery *q, GSList *param_list);
+
+/** Return boolean FALSE if there are no terms in the query */
 int qof_query_has_terms (QofQuery *q);
+
+/** Return the number of terms in thq query. */
 int qof_query_num_terms (QofQuery *q);
 
 gboolean qof_query_has_term_type (QofQuery *q, GSList *term_param);