riscv: fu540: dts: Remove the unnecessary space in the cpu2_intc node

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>
diff --git a/arch/riscv/dts/fu540-c000-u-boot.dtsi b/arch/riscv/dts/fu540-c000-u-boot.dtsi
index 9bba554..0d3f710 100644
--- a/arch/riscv/dts/fu540-c000-u-boot.dtsi
+++ b/arch/riscv/dts/fu540-c000-u-boot.dtsi
@@ -27,7 +27,7 @@
 			clocks = <&prci PRCI_CLK_COREPLL>;
 			u-boot,dm-spl;
 			cpu2_intc: interrupt-controller {
-				 u-boot,dm-spl;
+				u-boot,dm-spl;
 			};
 		};
 		cpu3: cpu@3 {