ffmpeg: fix typo in BR2_arm1176jzf_s

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/multimedia/ffmpeg/ffmpeg.mk

@@ -146,12 +146,12 @@ endif
 ifeq ($(BR2_arm7tdmi)$(BR2_arm720t)$(BR2_arm920t)$(BR2_arm922t)$(BR2_strongarm)$(BR2_fa526),y)
 FFMPEG_CONF_OPT += --disable-armv5te
 endif
-ifeq ($(BR2_arm1136jf_s)$(BR2_arm1176jz_s)$(BR2_arm1176jzf-s),y)
+ifeq ($(BR2_arm1136jf_s)$(BR2_arm1176jz_s)$(BR2_arm1176jzf_s),y)
 FFMPEG_CONF_OPT += --enable-armv6
 else
 FFMPEG_CONF_OPT += --disable-armv6 --disable-armv6t2
 endif
-ifeq ($(BR2_arm10)$(BR2_arm1136jf_s)$(BR2_arm1176jz_s)$(BR2_arm1176jzf-s)$(BR2_cortex_a5)$(BR2_cortex_a8)$(BR2_cortex_a9)$(BR2_cortex_a15),y)
+ifeq ($(BR2_arm10)$(BR2_arm1136jf_s)$(BR2_arm1176jz_s)$(BR2_arm1176jzf_s)$(BR2_cortex_a5)$(BR2_cortex_a8)$(BR2_cortex_a9)$(BR2_cortex_a15),y)
 FFMPEG_CONF_OPT += --enable-armvfp
 else
 FFMPEG_CONF_OPT += --disable-armvfp