diff --git a/includes/common.inc b/includes/common.inc
index 27ffaa411d8fb7828f65d575e49747a916b5b080..3fe80c6f885a1b16cc07af62f099198af47ae8d9 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -5759,7 +5759,7 @@ function drupal_schema_fields_sql($table, $prefix = NULL) {
  * @param $object
  *   The object to write. This is a reference, as defaults according to
  *   the schema may be filled in on the object, as well as ID on the serial
- *   type(s). Both array an object types may be passed.
+ *   type(s). Both array and object types may be passed.
  * @param $primary_keys
  *   If this is an update, specify the primary keys' field names. It is the
  *   caller's responsibility to know if a record for this object already