Double-quote $DIRECTORY for 'mkdir -p'

storage-benchmark.sbatch

@@ -34,7 +34,7 @@ if [ -z "$DIRECTORY" ]
 then usage
 fi
 
-mkdir -p $DIRECTORY
+mkdir -p "$DIRECTORY"
 
 NNODES=$SLURM_NNODES
 THREADS=$SLURM_CPUS_PER_TASK