adding some messages to display in screen to let the user know what is going on...

diff --git a/datasets/get_OXYchIPseq-files.sh b/datasets/get_OXYchIPseq-files.sh
index 55296ab..400ab2b 100755
--- a/datasets/get_OXYchIPseq-files.sh
+++ b/datasets/get_OXYchIPseq-files.sh
@@ -36,11 +36,14 @@ checkTools fastq-dump gzip
 srxFiles="SRX483016 SRX483017"

 # download fastq files
+echo "starting to download files using fastq-dump..."
 for i in $srxFiles; do
+	echo "accessing $i file ... ";
 	fastq-dump -I --split-files $i
 done

 # generate fastq.gz files
+echo "Compressing files..."
 for i in *fastq; do
 	echo $i ;
 	gzip -c $i > $i.gz ;