dm: timer: Fix several nits

This changes 'Timer' to 'timer' at several places.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/timer/Kconfig b/drivers/timer/Kconfig
index 601e493..029af64 100644
--- a/drivers/timer/Kconfig
+++ b/drivers/timer/Kconfig
@@ -1,23 +1,23 @@
 menu "Timer Support"
 
 config TIMER
-	bool "Enable Driver Model for Timer drivers"
+	bool "Enable driver model for timer drivers"
 	depends on DM
 	help
-	  Enable driver model for Timer access. It uses the same API as
-	  lib/time.c. But now implemented by the uclass. The first timer
+	  Enable driver model for timer access. It uses the same API as
+	  lib/time.c, but now implemented by the uclass. The first timer
 	  will be used. The timer is usually a 32 bits free-running up
 	  counter. There may be no real tick, and no timer interrupt.
 
 config ALTERA_TIMER
-	bool "Altera Timer support"
+	bool "Altera timer support"
 	depends on TIMER
 	help
-	  Select this to enable an timer for Altera devices. Please find
+	  Select this to enable a timer for Altera devices. Please find
 	  details on the "Embedded Peripherals IP User Guide" of Altera.
 
 config SANDBOX_TIMER
-	bool "Sandbox Timer support"
+	bool "Sandbox timer support"
 	depends on SANDBOX && TIMER
 	help
 	  Select this to enable an emulated timer for sandbox. It gets
diff --git a/drivers/timer/timer-uclass.c b/drivers/timer/timer-uclass.c
index 12aee5b..82c6897 100644
--- a/drivers/timer/timer-uclass.c
+++ b/drivers/timer/timer-uclass.c
@@ -10,10 +10,10 @@
 #include <timer.h>
 
 /*
- * Implement a Timer uclass to work with lib/time.c. The timer is usually
+ * Implement a timer uclass to work with lib/time.c. The timer is usually
  * a 32 bits free-running up counter. The get_rate() method is used to get
  * the input clock frequency of the timer. The get_count() method is used
- * get the current 32 bits count value. If the hardware is counting down,
+ * to get the current 32 bits count value. If the hardware is counting down,
  * the value should be inversed inside the method. There may be no real
  * tick, and no timer interrupt.
  */
diff --git a/include/timer.h b/include/timer.h
index cdf385d..ed5c685 100644
--- a/include/timer.h
+++ b/include/timer.h
@@ -10,30 +10,31 @@
 /*
  * Get the current timer count
  *
- * @dev: The Timer device
+ * @dev: The timer device
  * @count: pointer that returns the current timer count
  * @return: 0 if OK, -ve on error
  */
 int timer_get_count(struct udevice *dev, unsigned long *count);
+
 /*
  * Get the timer input clock frequency
  *
- * @dev: The Timer device
+ * @dev: The timer device
  * @return: the timer input clock frequency
  */
 unsigned long timer_get_rate(struct udevice *dev);
 
 /*
- * struct timer_ops - Driver model Timer operations
+ * struct timer_ops - Driver model timer operations
  *
- * The uclass interface is implemented by all Timer devices which use
+ * The uclass interface is implemented by all timer devices which use
  * driver model.
  */
 struct timer_ops {
 	/*
 	 * Get the current timer count
 	 *
-	 * @dev: The Timer device
+	 * @dev: The timer device
 	 * @count: pointer that returns the current timer count
 	 * @return: 0 if OK, -ve on error
 	 */