src: Get rid of unneeded whitespace

Change-Id: I630d49ab504d9f6e052806b516a600fa41b9a8da
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/26991
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

src/southbridge/intel/common/pciehp.c

@@ -46,11 +46,11 @@ void intel_acpi_pcie_hotplug_generator(u8 *hotplug_map, int port_number)
 			/*
 			  Device (SLOT)
 			  {
-			  	Name (_ADR, 0x00)
-			  	Method (_RMV, 0, NotSerialized)
-			  	{
-			  		Return (0x01)
-			  	}
+				Name (_ADR, 0x00)
+				Method (_RMV, 0, NotSerialized)
+				{
+					Return (0x01)
+				}
 			  }
 			*/