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/dsmethod.c b/drivers/acpi/acpica/dsmethod.c
index aa9a5d4..52eb4e0 100644
--- a/drivers/acpi/acpica/dsmethod.c
+++ b/drivers/acpi/acpica/dsmethod.c
@@ -170,7 +170,7 @@
  *
  * RETURN:      Status
  *
- * DESCRIPTION: Prepare a method for execution.  Parses the method if necessary,
+ * DESCRIPTION: Prepare a method for execution. Parses the method if necessary,
  *              increments the thread count, and waits at the method semaphore
  *              for clearance to execute.
  *
@@ -444,7 +444,7 @@
  * RETURN:      Status
  *
  * DESCRIPTION: Restart a method that was preempted by another (nested) method
- *              invocation.  Handle the return value (if any) from the callee.
+ *              invocation. Handle the return value (if any) from the callee.
  *
  ******************************************************************************/
 
@@ -530,7 +530,7 @@
  *
  * RETURN:      None
  *
- * DESCRIPTION: Terminate a control method.  Delete everything that the method
+ * DESCRIPTION: Terminate a control method. Delete everything that the method
  *              created, delete all locals and arguments, and delete the parse
  *              tree if requested.
  *