Index: openacs-4/packages/acs-bootstrap-installer/db-init-checks-oracle.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-bootstrap-installer/db-init-checks-oracle.tcl,v
diff -u -N -r1.10 -r1.11
--- openacs-4/packages/acs-bootstrap-installer/db-init-checks-oracle.tcl	8 May 2018 22:37:18 -0000	1.10
+++ openacs-4/packages/acs-bootstrap-installer/db-init-checks-oracle.tcl	11 Jul 2018 20:45:30 -0000	1.11
@@ -194,7 +194,7 @@
 	    </strong></p>"
         } else {
 	    append my_errors "<li><p>You have the Korn shell installed in <code>/usr/bin/ksh</code>, but Oracle's
-	    <code>loadjava</code> program expects in in <code>/bin/ksh</code>.  As root, please create 
+	    <code>loadjava</code> program expects it in <code>/bin/ksh</code>.  As root, please create 
 	    a symbolic link.
 	    <blockquote><pre>
 ln -s /usr/bin/ksh /bin/ksh
Index: openacs-4/packages/acs-bootstrap-installer/tcl/20-db-bootstrap-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-bootstrap-installer/tcl/20-db-bootstrap-procs.tcl,v
diff -u -N -r1.15 -r1.16
--- openacs-4/packages/acs-bootstrap-installer/tcl/20-db-bootstrap-procs.tcl	7 Jul 2018 10:11:27 -0000	1.15
+++ openacs-4/packages/acs-bootstrap-installer/tcl/20-db-bootstrap-procs.tcl	11 Jul 2018 20:45:30 -0000	1.16
@@ -246,11 +246,11 @@
                 nsv_set ad_database_type . $this_suffix
                 #
                 # For the time being, keep the info in the nsv for
-                # backwards compatibility and and a version in a
+                # backwards compatibility and a version in a
                 # per-thead (namespaced) variable
                 #
                 set ::acs::database_type $this_suffix
-                
+
             } elseif { ![string match $this_suffix [nsv_get ad_database_type .]] } {
                 ns_log Notice "$proc_name: Database pool \"$pool\" type \"$this_suffix\" differs from \"[nsv_get ad_database_type .]\"."
                 lappend bad_pools "<li>Database pool \"$pool\" is of type \"$this_suffix\".  The
Index: openacs-4/packages/calendar/tcl/cal-item-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/calendar/tcl/cal-item-procs.tcl,v
diff -u -N -r1.33 -r1.34
--- openacs-4/packages/calendar/tcl/cal-item-procs.tcl	9 May 2018 15:33:29 -0000	1.33
+++ openacs-4/packages/calendar/tcl/cal-item-procs.tcl	11 Jul 2018 20:45:30 -0000	1.34
@@ -103,7 +103,7 @@
 ad_proc -private calendar::item::all_day_event {start_date_ansi end_date_ansi} {
 
     Determine, if an event is an all day event depending on the ans
-    state and and dates (e.g. "2018-03-22 00:00:00" and "2018-03-23
+    state and dates (e.g. "2018-03-22 00:00:00" and "2018-03-23
     00:00:00". The event is a full_day event, either when the
     start_date is equal to the end data or the start_day is different
     to the end day (this might happen through external calendars).
Index: openacs-4/packages/dotlrn/www/dotlrn-master-kelp.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/www/dotlrn-master-kelp.tcl,v
diff -u -N -r1.12 -r1.13
--- openacs-4/packages/dotlrn/www/dotlrn-master-kelp.tcl	28 Jun 2018 11:54:02 -0000	1.12
+++ openacs-4/packages/dotlrn/www/dotlrn-master-kelp.tcl	11 Jul 2018 20:45:30 -0000	1.13
@@ -30,7 +30,7 @@
 #
 # This tells OpenACS to use these files instead of the "default-master"
 #
-# 3. Edit these files to chage the look of the site including the banner
+# 3. Edit these files to change the look of the site including the banner
 # at the top of the page, the title of the pages, the fonts of the portlets, etc.
 #
 # WARNING: All current portlet themes (table, deco, nada, etc) depend on some
Index: openacs-4/packages/dotlrn/www/dotlrn-master.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/www/dotlrn-master.tcl,v
diff -u -N -r1.48 -r1.49
--- openacs-4/packages/dotlrn/www/dotlrn-master.tcl	28 Jun 2018 12:07:49 -0000	1.48
+++ openacs-4/packages/dotlrn/www/dotlrn-master.tcl	11 Jul 2018 20:45:30 -0000	1.49
@@ -31,7 +31,7 @@
 #
 # This tells OpenACS to use these files instead of the "default-master"
 #
-# 3. Edit these files to chage the look of the site including the banner
+# 3. Edit these files to change the look of the site including the banner
 # at the top of the page, the title of the pages, the fonts of the portlets, etc.
 #
 # WARNING: All current portlet themes (table, deco, nada, etc) depend on some
Index: openacs-4/packages/new-portal/www/themes/kelp-theme/dotlrn/dotlrn-master-kelp.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/new-portal/www/themes/kelp-theme/dotlrn/dotlrn-master-kelp.tcl,v
diff -u -N -r1.10 -r1.11
--- openacs-4/packages/new-portal/www/themes/kelp-theme/dotlrn/dotlrn-master-kelp.tcl	17 May 2018 14:02:44 -0000	1.10
+++ openacs-4/packages/new-portal/www/themes/kelp-theme/dotlrn/dotlrn-master-kelp.tcl	11 Jul 2018 20:45:30 -0000	1.11
@@ -30,7 +30,7 @@
 #
 # This tells OpenACS to use these files instead of the "default-master"
 #
-# 3. Edit these files to chage the look of the site including the banner
+# 3. Edit these files to change the look of the site including the banner
 # at the top of the page, the title of the pages, the fonts of the portlets, etc.
 #
 # WARNING: All current portlet themes (table, deco, nada, etc) depend on some
Index: openacs-4/packages/theme-selva/www/doc/selva-master.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/theme-selva/www/doc/selva-master.tcl,v
diff -u -N -r1.8 -r1.9
--- openacs-4/packages/theme-selva/www/doc/selva-master.tcl	28 Jun 2018 12:07:49 -0000	1.8
+++ openacs-4/packages/theme-selva/www/doc/selva-master.tcl	11 Jul 2018 20:45:30 -0000	1.9
@@ -28,9 +28,9 @@
 # from "/www/default-master" to "/www/dotlrn-master"
 # at http://yoursite.com/admin/site-map
 #
-# This tells OpenACS to to use these files instead of the "default-master"
+# This tells OpenACS to use these files instead of the "default-master"
 #
-# 3. Edit these files to chage the look of the site including the banner
+# 3. Edit these files to change the look of the site including the banner
 # at the top of the page, the title of the pages, the fonts of the portlets, etc.
 #
 # WARNING: All current portlet themes (table, deco, nada, etc) depend on some