diff --git a/modules/exampleauth/lib/Auth/Source/StaticSource.php b/modules/exampleauth/lib/Auth/Source/StaticSource.php
index d81dd325638fe2c2e1f3e64d45ca329310115c54..ca17a378cc36f1fb41b2d25b556d1491a626480b 100644
--- a/modules/exampleauth/lib/Auth/Source/StaticSource.php
+++ b/modules/exampleauth/lib/Auth/Source/StaticSource.php
@@ -14,42 +14,46 @@ namespace SimpleSAML\Module\exampleauth\Auth\Source;
 
 class StaticSource extends \SimpleSAML\Auth\Source
 {
-    /**
-     * The attributes we return.
-     */
-    private $attributes;
-
-    /**
-     * Constructor for this authentication source.
-     *
-     * @param array $info  Information about this authentication source.
-     * @param array $config  Configuration.
-     */
-    public function __construct($info, $config)
-    {
-        assert(is_array($info));
-        assert(is_array($config));
-
-        // Call the parent constructor first, as required by the interface
-        parent::__construct($info, $config);
-
-        // Parse attributes
-        try {
-            $this->attributes = \SimpleSAML\Utils\Attributes::normalizeAttributesArray($config);
-        } catch (\Exception $e) {
-            throw new \Exception('Invalid attributes for authentication source '.
-                $this->authId.': '.$e->getMessage());
-        }
-    }
-
-    /**
-     * Log in using static attributes.
-     *
-     * @param array &$state  Information about the current authentication.
-     */
-    public function authenticate(&$state)
-    {
-        assert(is_array($state));
-        $state['Attributes'] = $this->attributes;
-    }
+	/**
+	 * The attributes we return.
+	 */
+	private $attributes;
+
+
+	/**
+	 * Constructor for this authentication source.
+	 *
+	 * @param array $info  Information about this authentication source.
+	 * @param array $config  Configuration.
+	 */
+	public function __construct($info, $config) {
+		assert(is_array($info));
+		assert(is_array($config));
+
+		// Call the parent constructor first, as required by the interface
+		parent::__construct($info, $config);
+
+
+		// Parse attributes
+		try {
+			$this->attributes = \SimpleSAML\Utils\Attributes::normalizeAttributesArray($config);
+		} catch (\Exception $e) {
+			throw new \Exception('Invalid attributes for authentication source ' .
+				$this->authId . ': ' . $e->getMessage());
+		}
+
+	}
+
+
+	/**
+	 * Log in using static attributes.
+	 *
+	 * @param array &$state  Information about the current authentication.
+	 */
+	public function authenticate(&$state) {
+		assert(is_array($state));
+
+		$state['Attributes'] = $this->attributes;
+	}
+
 }