append title attribute on address does not match alt value

src/Pango.php

@@ -160,18 +160,32 @@ class Pango
                     }
                 }
 
-                $lines[$index] = sprintf(
-                    '<a href="%s" title="%s">%s</a>',
-                    $address,
-                    self::escape(
-                        urldecode(
-                            $address
+                if ($alt == $address)
+                {
+                    $lines[$index] = sprintf(
+                        '<a href="%s">%s</a>',
+                        $address,
+                        self::escape(
+                            $alt
                         )
-                    ),
-                    self::escape(
-                        $alt
-                    )
-                );
+                    );
+                }
+
+                else
+                {
+                    $lines[$index] = sprintf(
+                        '<a href="%s" title="%s">%s</a>',
+                        $address,
+                        self::escape(
+                            urldecode(
+                                $address
+                            )
+                        ),
+                        self::escape(
+                            $alt
+                        )
+                    );
+                }
 
                 $escaped[] = $index;
             }