arm: cosmetics: Fix a misaligned asm operand

Signed-off-by: Martin Storsjö <martin@martin.st>

libavcodec/arm/mlpdsp_armv5te.S

@@ -380,7 +380,7 @@ T       .hword  (78f - 0b) / 2
 
 .macro switch_on_iir_taps  mask_minus1, shift_0, shift_8
 A       ldr     pc, [pc, a4, LSL #2] // irorder is in range 0-4
-T       tbh    [pc, a4, lsl #1]
+T       tbh     [pc, a4, lsl #1]
 0:
 A       .word   0, 60f, 61f, 62f, 63f, 64f
 T       .hword  (60f - 0b) / 2, (61f - 0b) / 2, (62f - 0b) / 2, (63f - 0b) / 2, (64f - 0b) / 2