diff --git a/includes/pages/admin_angel_types.php b/includes/pages/admin_angel_types.php
index cc54caaf..90289d61 100644
--- a/includes/pages/admin_angel_types.php
+++ b/includes/pages/admin_angel_types.php
@@ -1,106 +1,108 @@
 <?php
 function admin_angel_types() {
-	$angel_types_source = sql_select("SELECT * FROM `AngelTypes` ORDER BY `name`");
-	$angel_types = array ();
-	foreach ($angel_types_source as $angel_type) {
-		$angel_types[] = array (
-			'id' => $angel_type['id'],
-			'name' => $angel_type['name'],
-			'restricted' => $angel_type['restricted'] == 1 ? '&#10003;' : '',
-			'actions' => '<a class="action edit" href="' . page_link_to('admin_angel_types') . '&show=edit&id=' . $angel_type['id'] . '">edit</a> <a class="action delete" href="' . page_link_to('admin_angel_types') . '&show=delete&id=' . $angel_type['id'] . '">delete</a>'
-		);
-	}
+  $angel_types_source = sql_select("SELECT * FROM `AngelTypes` ORDER BY `name`");
+  $angel_types = array ();
+  foreach ($angel_types_source as $angel_type) {
+    $angel_types[] = array (
+      'id' => $angel_type['id'],
+      'name' => $angel_type['name'],
+      'restricted' => $angel_type['restricted'] == 1 ? '&#10003;' : '',
+      'actions' => '<a class="action edit" href="' . page_link_to('admin_angel_types') . '&show=edit&id=' . $angel_type['id'] . '">edit</a> <a class="action delete" href="' . page_link_to('admin_angel_types') . '&show=delete&id=' . $angel_type['id'] . '">delete</a>'
+    );
+  }
 
-	if (isset ($_REQUEST['show'])) {
-		$msg = "";
-		$name = "";
-		$restricted = 0;
+  if (isset ($_REQUEST['show'])) {
+    $msg = "";
+    $name = "";
+    $restricted = 0;
 
-		if (test_request_int('id')) {
-			$angel_type = sql_select("SELECT * FROM `AngelTypes` WHERE `id`=" . sql_escape($_REQUEST['id']));
-			if (count($angel_type) > 0) {
-				$id = $_REQUEST['id'];
-				$name = $angel_type[0]['name'];
-				$restricted = $angel_type[0]['restricted'];
-			} else
-				redirect(page_link_to('admin_angel_types'));
-		}
+    if (test_request_int('id')) {
+      $angel_type = sql_select("SELECT * FROM `AngelTypes` WHERE `id`=" . sql_escape($_REQUEST['id']));
+      if (count($angel_type) > 0) {
+        $id = $_REQUEST['id'];
+        $name = $angel_type[0]['name'];
+        $restricted = $angel_type[0]['restricted'];
+      } else
+        redirect(page_link_to('admin_angel_types'));
+    }
 
-		if ($_REQUEST['show'] == 'edit') {
-			if (isset ($_REQUEST['submit'])) {
-				$ok = true;
+    if ($_REQUEST['show'] == 'edit') {
+      if (isset ($_REQUEST['submit'])) {
+        $ok = true;
 
-				if (isset ($_REQUEST['name']) && strlen(strip_request_item('name')) > 0) {
-					$name = strip_request_item('name');
-					if (sql_num_query("SELECT * FROM `AngelTypes` WHERE NOT `id`=" . sql_escape(isset ($id) ? $id : 0) . " AND `name`='" . sql_escape(strip_request_item('name')) . "' LIMIT 1") > 0) {
-						$ok = false;
-						$msg .= error("This angel type name is already given.", true);
-					}
-				} else {
-					$ok = false;
-					$msg .= error("Please enter a name.", true);
-				}
+        if (isset ($_REQUEST['name']) && strlen(strip_request_item('name')) > 0) {
+          $name = strip_request_item('name');
+          if (sql_num_query("SELECT * FROM `AngelTypes` WHERE NOT `id`=" . sql_escape(isset ($id) ? $id : 0) . " AND `name`='" . sql_escape(strip_request_item('name')) . "' LIMIT 1") > 0) {
+            $ok = false;
+            $msg .= error("This angel type name is already given.", true);
+          }
+        } else {
+          $ok = false;
+          $msg .= error("Please enter a name.", true);
+        }
 
-				if (isset ($_REQUEST['restricted']))
-					$restricted = 1;
+        if (isset ($_REQUEST['restricted']))
+          $restricted = 1;
+        else
+          $restricted = 0;
 
-				if ($ok) {
-					if (isset ($id))
-						sql_query("UPDATE `AngelTypes` SET `name`='" . sql_escape($name) . "', `restricted`=" . sql_escape($restricted) . " WHERE `id`=" . sql_escape($id) . " LIMIT 1");
-					else
-						sql_query("INSERT INTO `AngelTypes` SET `name`='" . sql_escape($name) . "', `restricted`=" . sql_escape($restricted));
+        if ($ok) {
+          if (isset ($id))
+            sql_query("UPDATE `AngelTypes` SET `name`='" . sql_escape($name) . "', `restricted`=" . sql_escape($restricted) . " WHERE `id`=" . sql_escape($id) . " LIMIT 1");
+          else
+            sql_query("INSERT INTO `AngelTypes` SET `name`='" . sql_escape($name) . "', `restricted`=" . sql_escape($restricted));
 
-					success("Angel type saved.");
-					redirect(page_link_to('admin_angel_types'));
-				}
-			}
+          success("Angel type saved.");
+          redirect(page_link_to('admin_angel_types'));
+        }
+      }
 
-			return page(array (
-				buttons(array (
-					button(page_link_to('admin_angel_types'), "Back", 'back')
-				)),
-				$msg,
-				form(array (
-					form_text('name', 'Name', $name),
-					form_checkbox('restricted', 'Restricted', $restricted),
-					form_info("", "Restricted angel types can only be used by an angel if enabled by an archangel (double opt-in)."),
-					form_submit('submit', 'Save')
-				))
-			));
-		}
-		elseif ($_REQUEST['show'] == 'delete') {
-			if (isset ($_REQUEST['ack'])) {
-				sql_query("DELETE FROM `NeededAngelTypes` WHERE `angel_type_id`=" . sql_escape($id) . " LIMIT 1");
-				sql_query("DELETE FROM `ShiftEntry` WHERE `TID`=" . sql_escape($id) . " LIMIT 1");
-				sql_query("DELETE FROM `AngelTypes` WHERE `id`=" . sql_escape($id) . " LIMIT 1");
-				sql_query("DELETE FROM `UserAngelTypes` WHERE `angeltype_id`=" . sql_escape($id) . " LIMIT 1");
-				success(sprintf("Angel type %s deleted.", $name));
-				redirect(page_link_to('admin_angel_types'));
-			}
+      return page(array (
+        buttons(array (
+          button(page_link_to('admin_angel_types'), "Back", 'back')
+        )),
+        $msg,
+        form(array (
+          form_text('name', 'Name', $name),
+          form_checkbox('restricted', 'Restricted', $restricted),
+          form_info("", "Restricted angel types can only be used by an angel if enabled by an archangel (double opt-in)."),
+          form_submit('submit', 'Save')
+        ))
+      ));
+    }
+    elseif ($_REQUEST['show'] == 'delete') {
+      if (isset ($_REQUEST['ack'])) {
+        sql_query("DELETE FROM `NeededAngelTypes` WHERE `angel_type_id`=" . sql_escape($id) . " LIMIT 1");
+        sql_query("DELETE FROM `ShiftEntry` WHERE `TID`=" . sql_escape($id) . " LIMIT 1");
+        sql_query("DELETE FROM `AngelTypes` WHERE `id`=" . sql_escape($id) . " LIMIT 1");
+        sql_query("DELETE FROM `UserAngelTypes` WHERE `angeltype_id`=" . sql_escape($id) . " LIMIT 1");
+        success(sprintf("Angel type %s deleted.", $name));
+        redirect(page_link_to('admin_angel_types'));
+      }
 
-			return page(array (
-				buttons(array (
-					button(page_link_to('admin_angel_types'), "Back", 'back')
-				)),
-				sprintf("Do you want to delete angel type %s?", $name),
-				buttons(array (
-					button(page_link_to('admin_angel_types') . '&show=delete&id=' . $id . '&ack', "Delete", 'delete')
-				))
-			));
-		} else
-			redirect(page_link_to('admin_angel_types'));
-	}
+      return page(array (
+        buttons(array (
+          button(page_link_to('admin_angel_types'), "Back", 'back')
+        )),
+        sprintf("Do you want to delete angel type %s?", $name),
+        buttons(array (
+          button(page_link_to('admin_angel_types') . '&show=delete&id=' . $id . '&ack', "Delete", 'delete')
+        ))
+      ));
+    } else
+      redirect(page_link_to('admin_angel_types'));
+  }
 
-	return page(array (
-		buttons(array (
-			button(page_link_to('admin_angel_types') . '&show=edit', "Add", 'add')
-		)),
-		msg(),
-		table(array (
-			'name' => "Name",
-			'restricted' => "Restricted",
-			'actions' => ""
-		), $angel_types)
-	));
+  return page(array (
+    buttons(array (
+      button(page_link_to('admin_angel_types') . '&show=edit', "Add", 'add')
+    )),
+    msg(),
+    table(array (
+      'name' => "Name",
+      'restricted' => "Restricted",
+      'actions' => ""
+    ), $angel_types)
+  ));
 }
 ?>