--- loncom/lti/ltiauth.pm	2021/08/04 19:59:11	1.20
+++ loncom/lti/ltiauth.pm	2021/08/07 20:11:53	1.22
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Basic LTI Authentication Module
 #
-# $Id: ltiauth.pm,v 1.20 2021/08/04 19:59:11 raeburn Exp $
+# $Id: ltiauth.pm,v 1.22 2021/08/07 20:11:53 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -68,7 +68,7 @@ sub handler {
         }
     }
 #
-# Check for existing session, and restored temporarily
+# Check for existing session, and restore temporarily
 # deleted form items to %env, if session exists.
 #
     if ($handle ne '') {
@@ -1036,7 +1036,7 @@ sub course_from_tinyurl {
     my ($tail) = @_;
     my ($urlcdom,$urlcnum);
     if ($tail =~ m{^/tiny/($match_domain)/(\w+)$}) {
-        my ($urlcdom,$key) = ($1,$2);
+        ($urlcdom,my $key) = ($1,$2);
         my $tinyurl;
         my ($result,$cached)=&Apache::lonnet::is_cached_new('tiny',$urlcdom."\0".$key);
         if (defined($cached)) {