PM / devfreq: Fix the wrong description for userspace governor

This patch fixes the wrong description of governor_userspace.c
and removes the unneeded blank line.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

drivers/devfreq/governor_userspace.c

 /*
- *  linux/drivers/devfreq/governor_simpleondemand.c
+ *  linux/drivers/devfreq/governor_userspace.c
  *
  *  Copyright (C) 2011 Samsung Electronics
  *	MyungJoo Ham <myungjoo.ham@samsung.com>
@@ -50,7 +50,6 @@ static ssize_t store_freq(struct device *dev, struct device_attribute *attr,
 	unsigned long wanted;
 	int err = 0;
 
-
 	mutex_lock(&devfreq->lock);
 	data = devfreq->data;