Add method chaining support ot CI_DB_query_builder::reset_query()
diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php
index fdea51b..0170281 100644
--- a/system/database/DB_query_builder.php
+++ b/system/database/DB_query_builder.php
@@ -2650,12 +2650,13 @@
 	 *
 	 * Publicly-visible method to reset the QB values.
 	 *
-	 * @return	void
+	 * @return	CI_DB_query_builder
 	 */
 	public function reset_query()
 	{
 		$this->_reset_select();
 		$this->_reset_write();
+		return $this;
 	}
 
 	// --------------------------------------------------------------------
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index dc47fd3..698fbd2 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -188,7 +188,7 @@
       - Changed ``offset()`` to ignore empty values instead of always casting to integer.
       - Methods ``insert_batch()`` and ``update_batch()`` now return an integer representing the number of rows affected by them.
       - Methods ``where()``, ``or_where()``, ``having()`` and ``or_having()`` now convert trailing  ``=`` and ``<>``,  ``!=`` SQL operators to ``IS NULL`` and ``IS NOT NULL`` respectively when the supplied comparison value is ``NULL``.
-      - Added support for method chaining in query cache methods ``start_cache()``, ``stop_cache()``, ``flush_cache()``.
+      - Added method chaining support to ``reset_query()``, ``start_cache()``, ``stop_cache()`` and ``flush_cache()``.
 
    -  :doc:`Database Results <database/results>` changes include: