ACPICA: Remove extra spaces after periods within comments

This makes all comments consistent.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/acpi/acpica/nsalloc.c b/drivers/acpi/acpica/nsalloc.c
index ac389e5..15143c4 100644
--- a/drivers/acpi/acpica/nsalloc.c
+++ b/drivers/acpi/acpica/nsalloc.c
@@ -332,7 +332,7 @@
  *
  * RETURN:      None.
  *
- * DESCRIPTION: Delete a subtree of the namespace.  This includes all objects
+ * DESCRIPTION: Delete a subtree of the namespace. This includes all objects
  *              stored within the subtree.
  *
  ******************************************************************************/
@@ -418,7 +418,7 @@
  * RETURN:      Status
  *
  * DESCRIPTION: Delete entries within the namespace that are owned by a
- *              specific ID.  Used to delete entire ACPI tables.  All
+ *              specific ID. Used to delete entire ACPI tables. All
  *              reference counts are updated.
  *
  * MUTEX:       Locks namespace during deletion walk.