diff -u b/core/includes/form.inc b/core/includes/form.inc
--- b/core/includes/form.inc
+++ b/core/includes/form.inc
@@ -785,7 +785,7 @@
  * Appends a batch set to a running batch.
  *
  * Inserts the new set right after the current one to ensure execution order,
- * and store its operations in a queue. If the current batch has already
+ * and stores its operations in a queue. If the current batch has already
  * inserted a new set, additional sets will be inserted after the last inserted
  * set.
  *