diff --git a/adminer/include/adminer.inc.php b/adminer/include/adminer.inc.php
index 7ea16c64..0795e064 100644
--- a/adminer/include/adminer.inc.php
+++ b/adminer/include/adminer.inc.php
@@ -574,7 +574,6 @@ username.form['auth[driver]'].onchange();
 		if (function_exists('bzcompress')) {
 			$return['bz2'] = 'bzip2';
 		}
-		// ZipArchive requires temporary file, ZIP can be created by gzcompress - see PEAR File_Archive
 		return $return;
 	}
 	
diff --git a/plugins/dump-zip.php b/plugins/dump-zip.php
index 946a5b2f..07f39e96 100644
--- a/plugins/dump-zip.php
+++ b/plugins/dump-zip.php
@@ -19,6 +19,7 @@ class AdminerDumpZip {
 	}
 	
 	function _zip($string, $state) {
+		// ZIP can be created without temporary file by gzcompress - see PEAR File_Archive
 		$this->data .= $string;
 		if ($state & PHP_OUTPUT_HANDLER_END) {
 			$zip = new ZipArchive;