[ci skip] Update docblocks for deprecated functions
diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index 441345b..8f23a3d 100644
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_helper.php
@@ -44,12 +44,10 @@
*
* Opens the file specfied in the path and returns it as a string.
*
- * This function is DEPRECATED and should be removed in
- * CodeIgniter 3.1+. Use file_get_contents() instead.
- *
- * @deprecated
- * @param string path to file
- * @return string
+ * @todo Remove in version 3.1+.
+ * @deprecated 3.0.0 It is now just an alias for PHP's native file_get_contents().
+ * @param string $file Path to file
+ * @return string File contents
*/
function read_file($file)
{