fate/subtitles: Fix check for fate-binsub-mksenc test

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

tests/fate/subtitles.mak

@@ -16,7 +16,7 @@ fate-sub-ass-to-ass-transcode: CMD = fmtstdout ass -i $(TARGET_SAMPLES)/sub/1ede
 FATE_SUBTITLES_ASS-$(CONFIG_ASS_DEMUXER) += fate-sub-ssa-to-ass-remux
 fate-sub-ssa-to-ass-remux: CMD = fmtstdout ass -i $(TARGET_SAMPLES)/sub/a9-misc.ssa -c copy
 
-FATE_SUBTITLES-$(call ALLYES, ASS_DEMUXER, MATROSKA_MUXER) += fate-binsub-mksenc
+FATE_SUBTITLES-$(call ALLYES, ASS_DEMUXER MATROSKA_MUXER) += fate-binsub-mksenc
 fate-binsub-mksenc: CMD = md5pipe -i $(TARGET_SAMPLES)/sub/1ededcbd7b.ass -c copy -f matroska -flags +bitexact -fflags +bitexact
 
 FATE_SUBTITLES_ASS-$(call DEMDEC, JACOSUB, JACOSUB) += fate-sub-jacosub