MIPS: Fix do_ade() closing brace indentation

A closing brace in do_ade() has misleading indentation; fix it.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/21066/
Cc: linux-mips@linux-mips.org

arch/mips/kernel/unaligned.c

@@ -2348,7 +2348,7 @@ asmlinkage void do_ade(struct pt_regs *regs)
 			set_fs(seg);
 
 			return;
-	}
+		}
 
 		goto sigbus;
 	}