diff --git a/source/NerdPack/usr/local/emhttp/plugins/NerdPack/include/DownloadHelpers.php b/source/NerdPack/usr/local/emhttp/plugins/NerdPack/include/DownloadHelpers.php
index 298a1a09..2da425cb 100644
--- a/source/NerdPack/usr/local/emhttp/plugins/NerdPack/include/DownloadHelpers.php
+++ b/source/NerdPack/usr/local/emhttp/plugins/NerdPack/include/DownloadHelpers.php
@@ -1,46 +1,46 @@
 <?php
 // Download a file from given url
 function get_file_from_url($file, $url) {
-	$chfile = fopen($file, 'w');
-	$ch = curl_init();
-	$ch_vers = curl_version();
-	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
-	//curl_setopt($ch, CURLOPT_TIMEOUT, 3600);
+    $chfile = fopen($file, 'w');
+    $ch = curl_init();
+    $ch_vers = curl_version();
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+    //curl_setopt($ch, CURLOPT_TIMEOUT, 3600);
 curl_setopt($ch, CURLOPT_NOPROGRESS, true);
-	curl_setopt($ch, CURLOPT_HEADER, 0);
-	curl_setopt($ch, CURLOPT_USERAGENT, 'curl/'.$ch_vers['version']);
-	//curl_setopt($ch, CURLOPT_PROGRESSFUNCTION, 'progress_bar');
-	curl_setopt($ch, CURLOPT_URL, $url);
-	curl_setopt($ch, CURLOPT_FILE, $chfile);
-	curl_exec($ch);
-	curl_close($ch);
-	fclose($chfile);
+    curl_setopt($ch, CURLOPT_HEADER, 0);
+    curl_setopt($ch, CURLOPT_USERAGENT, 'curl/'.$ch_vers['version']);
+    //curl_setopt($ch, CURLOPT_PROGRESSFUNCTION, 'progress_bar');
+    curl_setopt($ch, CURLOPT_URL, $url);
+    curl_setopt($ch, CURLOPT_FILE, $chfile);
+    curl_exec($ch);
+    curl_close($ch);
+    fclose($chfile);
 }
 
 // get a json array of the contents of gihub repo
 function get_content_from_github($repo, $file) {
-	$ch = curl_init();
-	$ch_vers = curl_version();
-	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
-	curl_setopt($ch, CURLOPT_TIMEOUT, 30);
-	curl_setopt($ch, CURLOPT_HTTPHEADER, ['Accept: application/json', 'Content-Type: application/json']);
-	curl_setopt($ch, CURLOPT_USERAGENT, 'curl/'.$ch_vers['version']);
-	curl_setopt($ch, CURLOPT_URL, $repo);
-	$content = curl_exec($ch);
-	curl_close($ch);
-	if (!empty($content) && (!is_file($file) || $content != file_get_contents($file)))
-		file_put_contents($file, $content);
+    $ch = curl_init();
+    $ch_vers = curl_version();
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+    curl_setopt($ch, CURLOPT_TIMEOUT, 30);
+    curl_setopt($ch, CURLOPT_HTTPHEADER, ['Accept: application/json', 'Content-Type: application/json']);
+    curl_setopt($ch, CURLOPT_USERAGENT, 'curl/'.$ch_vers['version']);
+    curl_setopt($ch, CURLOPT_URL, $repo);
+    $content = curl_exec($ch);
+    curl_close($ch);
+    if (!empty($content) && (!is_file($file) || $content != file_get_contents($file)))
+        file_put_contents($file, $content);
 }
 
 // Compare the github sha1 value of a file
 function file_check_sha1($file, $sha1) {
-	$size = filesize($file);
-	$contents = file_get_contents($file);
+    $size = filesize($file);
+    $contents = file_get_contents($file);
 
-	// create a sha1 like github does
-	$str = "blob ".$size."\0".$contents;
-	$sha1_file = sha1($str);
+    // create a sha1 like github does
+    $str = "blob ".$size."\0".$contents;
+    $sha1_file = sha1($str);
 
-	return ($sha1_file == $sha1);
+    return ($sha1_file == $sha1);
 }
 ?>
\ No newline at end of file