diff --git a/download.php b/download.php
index 225827f..fd396bf 100644
--- a/download.php
+++ b/download.php
@@ -17,24 +17,24 @@
 	$i = 0;
 
 	//read folding data from file
-    do {
+    	do {
 	
 		$line=bzread($bz, 8092);
     
-    	if($line!==false) { 
+    		if($line!==false) { 
     		
-    		$data[$i] = $line;
+    			$data[$i] = $line;
     	
-    		$i++;
+    			$i++;
     		
-    	}
+    		}
     	
-    }
+    	}
 	while($line);
     
 	bzclose($bz);
 
-    //write data as [TODAY].txt
+    	//write data as [TODAY].txt
 	file_put_contents("$filename", $data);
 
 	$data = null;
@@ -49,4 +49,4 @@
 
 
 
-?>
\ No newline at end of file
+?>