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-rw-r--r--includes/database/schema.inc4
1 files changed, 2 insertions, 2 deletions
diff --git a/includes/database/schema.inc b/includes/database/schema.inc
index d3943b29b..68843a49c 100644
--- a/includes/database/schema.inc
+++ b/includes/database/schema.inc
@@ -416,7 +416,7 @@ abstract class DatabaseSchema implements QueryPlaceholderInterface {
* This is most useful for creating NOT NULL columns with no default
* value in existing tables.
* @param $keys_new
- * Optional keys and indexes specification to be created on the
+ * (optional) Keys and indexes specification to be created on the
* table along with adding the field. The format is the same as a
* table specification but without the 'fields' element. If you are
* adding a type 'serial' field, you MUST specify at least one key
@@ -630,7 +630,7 @@ abstract class DatabaseSchema implements QueryPlaceholderInterface {
* @param $spec
* The field specification for the new field.
* @param $keys_new
- * Optional keys and indexes specification to be created on the
+ * (optional) Keys and indexes specification to be created on the
* table along with changing the field. The format is the same as a
* table specification but without the 'fields' element.
*