pinctrl: aspeed: Fix Kconfig entry indentation

Fix Kconfig entry indentation for Aspeed ast2500 pin control driver.

Fixes: 4f0e44e46615 ("aspeed: AST2500 Pinctrl Driver")
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index bd2061b..cdbccfd 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -276,13 +276,13 @@
 	  See the help of PINCTRL_STMFX for details.
 
 config ASPEED_AST2500_PINCTRL
-  bool "Aspeed AST2500 pin control driver"
-  depends on DM && PINCTRL_GENERIC && ASPEED_AST2500
-  default y
-  help
-    Support pin multiplexing control on Aspeed ast2500 SoC. The driver uses
-	Generic Pinctrl framework and is compatible with the Linux driver,
-	i.e. it uses the same device tree configuration.
+	bool "Aspeed AST2500 pin control driver"
+	depends on DM && PINCTRL_GENERIC && ASPEED_AST2500
+	default y
+	help
+	  Support pin multiplexing control on Aspeed ast2500 SoC. The driver
+	  uses Generic Pinctrl framework and is compatible with the Linux
+	  driver, i.e. it uses the same device tree configuration.
 
 endif