diff --git a/inc/caldav-client-v2.php b/inc/caldav-client-v2.php
index b305f307..8dcf258a 100644
--- a/inc/caldav-client-v2.php
+++ b/inc/caldav-client-v2.php
@@ -12,29 +12,29 @@
 
 require_once('XMLDocument.php');
 
-/**
- * A class for holding basic calendar information
- * @package awl
- */
-class CalendarInfo {
+/**
+ * A class for holding basic calendar information
+ * @package awl
+ */
+class CalendarInfo {
   public $url;
   public $displayname;
-  public $getctag;
-
-  function __construct( $url, $displayname = null, $getctag = null ) {
-    $this->url = $url;
-    $this->displayname = $displayname;
-    $this->getctag = $getctag;
-  }
-
-  function __toString() {
-    return( '(URL: '.$this->url.'   Ctag: '.$this->getctag.'   Displayname: '.$this->displayname .')'. "\n" );
-  }
-}
+  public $getctag;
 
-if(!defined("_FSOCK_TIMEOUT")){
-  define("_FSOCK_TIMEOUT", 10);
-}
+  function __construct( $url, $displayname = null, $getctag = null ) {
+    $this->url = $url;
+    $this->displayname = $displayname;
+    $this->getctag = $getctag;
+  }
+
+  function __toString() {
+    return( '(URL: '.$this->url.'   Ctag: '.$this->getctag.'   Displayname: '.$this->displayname .')'. "\n" );
+  }
+}
+
+if(!defined("_FSOCK_TIMEOUT")){
+  define("_FSOCK_TIMEOUT", 10);
+}
 
 /**
 * A class for accessing DAViCal via CalDAV, as a client
@@ -224,7 +224,7 @@ class CalDAVClient {
       $this->httpParsedHeaders = array();
       $headers = str_replace("\r\n", "\n", $this->httpResponseHeaders);
       $ar_headers = explode("\n", $headers);
-      $last_header = '';
+      $last_header = '';
       foreach ($ar_headers as $cur_headers) {
         if( preg_match( '{^\s*\S}', $cur_headers) )  $header_name = $last_header;
         else if ( preg_match( '{^(\S*):', $cur_headers, $matches) ) {
@@ -232,10 +232,10 @@ class CalDAVClient {
           $last_header = $header_name;
           if ( empty($this->httpParsedHeaders[$header_name]) ) $this->httpParsedHeaders[$header_name] = array();
         }
-        $this->httpParsedHeaders[$header_name][] = $cur_headers;
+        $this->httpParsedHeaders[$header_name][] = $cur_headers;
       }
     }
-    return $this->httpParsedHeaders;
+    return $this->httpParsedHeaders;
   }
 
   /**
@@ -448,7 +448,7 @@ class CalDAVClient {
     if ( $etag != null ) {
       $this->SetMatch( ($etag != '*'), $etag );
     }
-    $this->SetContentType('text/calendar; encoding="utf-8"');
+    $this->SetContentType('text/calendar; charset="utf-8"');
     $this->DoRequest($url);
 
     $etag = null;