diff --git a/lib/SSH/PublicKey.pm b/lib/SSH/PublicKey.pm
index 23233fe..ec89d9d 100644
--- a/lib/SSH/PublicKey.pm
+++ b/lib/SSH/PublicKey.pm
@@ -53,9 +53,9 @@ sub restrictions {
     my ($self, @parts) = (shift);
     push @parts, sprintf('command="%s"', $self->command) if $self->command;
     push @parts, (map { $self->$_ ? $self->_attr_to_option($_) : () }
-		  qw{no_pty no_port_forwarding no_X11_forwarding no_agent_forwarding});
+                  qw{no_pty no_port_forwarding no_X11_forwarding no_agent_forwarding});
     return join ',' => @parts;
-};
+}
 
 sub _attr_to_option {
     local $_ = $_[1] or return;
@@ -68,10 +68,10 @@ sub _parse {
     return $self unless $self->{val};
     my $RE = $self->_parse_re;
     if ($self->{val} =~ m/$RE/) {
-	$self->_restrictions($1)->type($2)->key($3)->comment($4);
-	chop($self->{_restrictions}) if $1;
+        $self->_restrictions($1)->type($2)->key($3)->comment($4);
+        chop($self->{_restrictions}) if $1;
     } else {
-	say STDERR "Failed to parse: ", $self->{val};
+        say STDERR "Failed to parse: ", $self->{val};
     }
     return $self;
 }
diff --git a/t/key-db-crud-update.t b/t/key-db-crud-update.t
index d4b7823..6f1f1f3 100644
--- a/t/key-db-crud-update.t
+++ b/t/key-db-crud-update.t
@@ -91,7 +91,7 @@ like $stderr, qr/^no command to update/m, 'failed update message';
 $app = $t->app_instance(@opts);
 $app->key_files->map(
     sub {
-	# __PACKAGE__ needs a package definition above
+        # __PACKAGE__ needs a package definition above
         my $exp = data_section(__PACKAGE__, $_->basename);
         my $obs = $_->slurp;
         is $obs, $exp, 'content match ' . $_->basename;