Index: openacs-4/packages/acs-api-browser/www/proc-view.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-api-browser/www/proc-view.tcl,v
diff -u -r1.11 -r1.12
--- openacs-4/packages/acs-api-browser/www/proc-view.tcl	7 Aug 2017 23:47:46 -0000	1.11
+++ openacs-4/packages/acs-api-browser/www/proc-view.tcl	29 Mar 2018 22:49:53 -0000	1.12
@@ -87,7 +87,7 @@
         }
 
         #
-        # Try NaviSever API documentation
+        # Try NaviServer API documentation
         #
         set url [apidoc::get_doc_url \
              -cmd $relative_proc \
Index: openacs-4/packages/b-responsive-theme/b-responsive-theme.info
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/b-responsive-theme/b-responsive-theme.info,v
diff -u -r1.1 -r1.2
--- openacs-4/packages/b-responsive-theme/b-responsive-theme.info	8 Apr 2015 08:46:49 -0000	1.1
+++ openacs-4/packages/b-responsive-theme/b-responsive-theme.info	29 Mar 2018 22:49:53 -0000	1.2
@@ -10,7 +10,7 @@
         <owner url="mailto:tekbasse@yahoo.com">Benjamin Brink</owner>
         <summary>Provides a css responsive styled theme for OpenACS Subsites.</summary>
         <release-date>2015-03-25</release-date>
-        <description format="text/plain">Provides a css responsive styled theme for OpenaACS subsites.
+        <description format="text/plain">Provides a css responsive styled theme for OpenACS subsites.
 </description>
         <license>GPL version 3</license>
         <maturity>3</maturity>
Index: openacs-4/packages/boomerang/tcl/boomerang-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/boomerang/tcl/boomerang-procs.tcl,v
diff -u -r1.11 -r1.12
--- openacs-4/packages/boomerang/tcl/boomerang-procs.tcl	2 Feb 2018 08:21:31 -0000	1.11
+++ openacs-4/packages/boomerang/tcl/boomerang-procs.tcl	29 Mar 2018 22:49:53 -0000	1.12
@@ -139,8 +139,8 @@
             #xotcl::Object log "boomerang::record start"
 
             set entries [ns_set array $ns_set]
-            
-            if {[ns_set size $ns_set] < 1 || ![dict exist $entries u]} {
+
+            if {[ns_set size $ns_set] < 1 || ![dict exists $entries u]} {
                 ns_log notice "boomerang: no (valid) measurement variablables are provided"
                 return
             } 
Index: openacs-4/packages/imsld/tcl/imsld-parse-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/imsld/tcl/imsld-parse-procs.tcl,v
diff -u -r1.84 -r1.85
--- openacs-4/packages/imsld/tcl/imsld-parse-procs.tcl	28 Mar 2018 17:00:41 -0000	1.84
+++ openacs-4/packages/imsld/tcl/imsld-parse-procs.tcl	29 Mar 2018 22:49:53 -0000	1.85
@@ -25,7 +25,7 @@
     @param tmp_dir Temporary directory where the course is located
     @param file Manifest file
 } {
-    if { [file exist $dir/$file_name] } {
+    if { [file exists $dir/$file_name] } {
         return "$dir/$file_name"
     } else {
         return 0
Index: openacs-4/packages/lors/tcl/lors-imscp-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/lors/tcl/lors-imscp-procs.tcl,v
diff -u -r1.22 -r1.23
--- openacs-4/packages/lors/tcl/lors-imscp-procs.tcl	31 May 2013 20:27:17 -0000	1.22
+++ openacs-4/packages/lors/tcl/lors-imscp-procs.tcl	29 Mar 2018 22:49:53 -0000	1.23
@@ -973,7 +973,7 @@
     @author Ernie Ghiglione (ErnieG@mm.st)
 
 } {
-    if {[file exist $tmp_dir/$file]} {
+    if {[file exists $tmp_dir/$file]} {
         return "$tmp_dir/$file"
     } else {
         return 0
Index: openacs-4/packages/tasks/tcl/tasks-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/tasks/tcl/tasks-procs.tcl,v
diff -u -r1.11 -r1.12
--- openacs-4/packages/tasks/tcl/tasks-procs.tcl	28 Apr 2006 05:56:59 -0000	1.11
+++ openacs-4/packages/tasks/tcl/tasks-procs.tcl	29 Mar 2018 22:49:53 -0000	1.12
@@ -40,7 +40,7 @@
 	set package_id [ad_conn package_id]
     }
     if { ![tasks::belong_to_package -objects $objects -package_id $package_id] } {
-	ad_return_complain 1 [_ tasks.Your_submission_is_not_valid]
+	ad_return_complaint 1 [_ tasks.Your_submission_is_not_valid]
     }
 
 }