#798: update changelog and typo fix
diff --git a/system/database/DB_active_rec.php b/system/database/DB_active_rec.php
index 7a608c4..41950e7 100644
--- a/system/database/DB_active_rec.php
+++ b/system/database/DB_active_rec.php
@@ -1424,7 +1424,7 @@
 			$this->limit($limit);
 		}
 
-		$sql = $this->_update($this->_protect_identifiers($this->ar_from[0], TRUE, NULL, FALSE), $this->ar_set, $this->ar_where, $this->ar_orderby, $this->ar_limit, , $this->ar_like);
+		$sql = $this->_update($this->_protect_identifiers($this->ar_from[0], TRUE, NULL, FALSE), $this->ar_set, $this->ar_where, $this->ar_orderby, $this->ar_limit, $this->ar_like);
 
 		$this->_reset_write();
 		return $this->query($sql);
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 74c29a5..4e0f041 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -40,6 +40,7 @@
    -  Added new :doc:`Active Record <database/active_record>` methods that return
       the SQL string of queries without executing them: get_compiled_select(),
       get_compiled_insert(), get_compiled_update(), get_compiled_delete().
+   -  Taking care of LIKE condition when used with MySQL UPDATE statement.
 
 -  Libraries