Index: openacs-4/packages/acs-events/sql/postgresql/timespan-create.sql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-events/sql/postgresql/timespan-create.sql,v
diff -u -N -r1.7 -r1.8
--- openacs-4/packages/acs-events/sql/postgresql/timespan-create.sql	7 Aug 2017 23:47:56 -0000	1.7
+++ openacs-4/packages/acs-events/sql/postgresql/timespan-create.sql	2 Apr 2018 17:40:16 -0000	1.8
@@ -153,7 +153,7 @@
 
         -- JS: I hate deeply nested if-else-ifs!!! 
 
-        -- Null for start_date or end_date means dont change.
+        -- Null for start_date or end_date means don't change.
         if edit__start_date is not null and edit__end_date is not null then
             update time_intervals
             set    start_date  = edit__start_date,
Index: openacs-4/packages/acs-events/sql/postgresql/test/utest.sql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-events/sql/postgresql/test/utest.sql,v
diff -u -N -r1.4 -r1.5
--- openacs-4/packages/acs-events/sql/postgresql/test/utest.sql	30 Mar 2013 13:00:30 -0000	1.4
+++ openacs-4/packages/acs-events/sql/postgresql/test/utest.sql	2 Apr 2018 17:40:15 -0000	1.5
@@ -40,7 +40,7 @@
 		'1',
 		'0',
 		'f',
-		'f' -- we dont want to raise an exception here
+		'f' -- we don't want to raise an exception here
 		);