Index: openacs-4/packages/acs-kernel/sql/postgresql/upgrade/upgrade-5.9.0d5-5.9.0d6.sql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-kernel/sql/postgresql/upgrade/upgrade-5.9.0d5-5.9.0d6.sql,v
diff -u -r1.2 -r1.3
--- openacs-4/packages/acs-kernel/sql/postgresql/upgrade/upgrade-5.9.0d5-5.9.0d6.sql	7 Aug 2017 23:47:56 -0000	1.2
+++ openacs-4/packages/acs-kernel/sql/postgresql/upgrade/upgrade-5.9.0d5-5.9.0d6.sql	12 Apr 2018 06:40:32 -0000	1.3
@@ -1,6 +1,6 @@
 
 -- Antonio Pisano 2015-07-29: removed exclusive lock
--- for this procedures as it is sufficient to handle
+-- for these procedures as it is sufficient to handle
 -- exception/ignore the case. Locking esclusively
 -- could cause deadlock in certain situations.