fate-run: Fix indentation

tests/fate-run.sh

@@ -262,10 +262,10 @@ concat(){
     awk "{gsub(/%SRCFILE%/, \"$sample\"); print}" $template > $concatfile
 
     if [ "$mode" = "md5" ]; then
-      run ffprobe${PROGSUF} -show_streams -show_packets -v 0 -fflags keepside -safe 0 $extra_args $concatfile | tr -d '\r' > $packetfile
-      do_md5sum $packetfile
+        run ffprobe${PROGSUF} -show_streams -show_packets -v 0 -fflags keepside -safe 0 $extra_args $concatfile | tr -d '\r' > $packetfile
+        do_md5sum $packetfile
     else
-      run ffprobe${PROGSUF} -show_streams -show_packets -v 0 -of compact=p=0:nk=1 -fflags keepside -safe 0 $extra_args $concatfile
+        run ffprobe${PROGSUF} -show_streams -show_packets -v 0 -of compact=p=0:nk=1 -fflags keepside -safe 0 $extra_args $concatfile
     fi
 }