diff --git a/api.php b/api.php
index 176fdfe..e6957b6 100644
--- a/api.php
+++ b/api.php
@@ -1,33 +1,33 @@
-<?php
-require_once("config.php");
-
-class write {
-  public static function output($json) {
-    print_r(json_encode($json));
-    exit();
-  }
-
-  public static function error($n, $msg) {
-    self::output(["error" => $n, "msg" => $msg]);
-  }
-}
-
-function get_graph() {
-  global $conf;
-  return json_decode(file_get_contents($conf["apiurl"]), true);
-}
-
-if (!isset($_GET["action"])) {
-  write::error(1, "No action provided");
-}
-
-switch ($_GET["action"]) {
-  case "getgraf":
-  $graf = file_get_contents($conf["apiurl"]);
-  echo $graf;
-  break;
-
-  default:
-  write::error(2, "Unknown action");
-}
-?>
+<?php
+require_once("config.php");
+
+class write {
+  public static function output($json) {
+    print_r(json_encode($json));
+    exit();
+  }
+
+  public static function error($n, $msg) {
+    self::output(["error" => $n, "msg" => $msg]);
+  }
+}
+
+function get_graph() {
+  global $conf;
+  return json_decode(file_get_contents($conf["apiurl"]), true);
+}
+
+if (!isset($_GET["action"])) {
+  write::error(1, "No action provided");
+}
+
+switch ($_GET["action"]) {
+  case "getgraf":
+  $graf = file_get_contents($conf["apiurl"]);
+  echo $graf;
+  break;
+
+  default:
+  write::error(2, "Unknown action");
+}
+?>