Fix typo

lemonldap-ng-portal/t/70-2F-TOTP-and-HISTORY.t

@@ -3,7 +3,7 @@ use strict;
 use IO::String;
 
 require 't/test-lib.pm';
-my $maintests = 18;
+my $maintests = 19;
 
 SKIP: {
     eval { require Convert::Base32 };

lemonldap-ng-portal/t/70-2F-TOTP.t

@@ -92,7 +92,7 @@ SKIP: {
       or explain( $res->[2]->[0], 'JSON content' );
     ok( $res->{result} == 1, 'Key is registered' );
 
-    # Try to sing-in
+    # Try to sign-in
     $client->logout($id);
     ok(
         $res = $client->_post(

lemonldap-ng-portal/t/71-2F-U2F.t

@@ -132,7 +132,7 @@ JjTJecOOS+88fK8qL1TrYv5rapIdqUI7aQ==
     ok( $data->{result} == 1, 'Key is registered' )
       or explain( $data, '"result":1' );
 
-    # Try to sing-in
+    # Try to sign-in
     $client->logout($id);
     ok(
         $res = $client->_post(

lemonldap-ng-portal/t/73-2F-UTOTP-TOTP-and-U2F.t

@@ -222,7 +222,7 @@ JjTJecOOS+88fK8qL1TrYv5rapIdqUI7aQ==
     ok( $data->{result} == 1, 'Key is registered' )
       or explain( $data, '"result":1' );
 
-    # Try to sing-in with TOTP
+    # Try to sign-in with TOTP
     $client->logout($id);
 
     ok(

lemonldap-ng-portal/t/73-2F-UTOTP-TOTP-only.t

@@ -92,7 +92,7 @@ SKIP: {
       or explain( $res->[2]->[0], 'JSON content' );
     ok( $res->{result} = 1, 'Key is registered' );
 
-    # Try to sing-in
+    # Try to sign-in
     $client->logout($id);
     ok(
         $res = $client->_post(