Fix typo in bash syntax

projects/eos/utils/eos-docker

@@ -430,7 +430,7 @@ function eosDockerFstRegisterDisks() {
       [ $NUM_FS -le 1 ] && { ERROR "No directories in $ED_FST_DATA_PREFIX exists !!!"; exit 21; }
       NUM_FS=$(($NUM_FS-1))
       ED_FST_DATA_PREFIX=${ED_FST_DATA_PREFIX%%+(/)}
-      if [ "$ED_EOS_FS_GROUP_PER_DISK" = "0"];then
+      if [ "$ED_EOS_FS_GROUP_PER_DISK" = "0" ];then
         DEBUG "Doing '$ED_DOCKER_CMD exec eos-$ED_NODE_TYPE eosfstregister -i $ED_FST_DATA_PREFIX/ default:0'"
         $ED_DOCKER_CMD exec eos-$ED_NODE_TYPE eosfstregister -i $ED_FST_DATA_PREFIX/ default:0 > /dev/null 2>&1
       else