Fix whitespaces across the bash scripts

Change-Id: I8f3912f1b7f35aa889ce63592b30014d6433a82f
Issue-ID: OOM-1551
Signed-off-by: Petr Ospalý <p.ospaly@partner.samsung.com>
diff --git a/bash/tools/creating_data/download-bin-tools.sh b/bash/tools/creating_data/download-bin-tools.sh
index 31f4beb..b48cd2d 100644
--- a/bash/tools/creating_data/download-bin-tools.sh
+++ b/bash/tools/creating_data/download-bin-tools.sh
@@ -15,13 +15,17 @@
 #   limitations under the License.
 #
 #   COPYRIGHT NOTICE ENDS HERE
+
 outdir="$1"
 if [[ -z "$outdir" ]]; then
     echo "Missing arg outdir"
     exit 1
 fi
+
+
 mkdir -p "$outdir"
 cd "$outdir"
+
 download() {
     url="$1"
     url_file="${url%%\?*}"
@@ -29,13 +33,19 @@
     echo "Downloading $url"
     curl --retry 5 -y 10 -Y 10 --location  "$url" -o "$file"
 }
+
 download "https://github.com/stedolan/jq/releases/download/jq-1.5/jq-linux64"
 mv ./jq-linux64 ./jq
+
 download "https://storage.googleapis.com/kubernetes-release/release/v1.8.10/bin/linux/amd64/kubectl"
+
 download "https://storage.googleapis.com/kubernetes-helm/helm-v2.8.2-linux-amd64.tar.gz"
 tar -xf ./helm-v2.8.2-linux-amd64.tar.gz linux-amd64/helm -O > helm
 rm ./helm-v2.8.2-linux-amd64.tar.gz
+
 download "https://github.com/rancher/cli/releases/download/v0.6.7/rancher-linux-amd64-v0.6.7.tar.gz"
 tar -xf ./rancher-linux-amd64-v0.6.7.tar.gz ./rancher-v0.6.7/rancher -O > rancher
 rm ./rancher-linux-amd64-v0.6.7.tar.gz
-chmod a+x ./helm ./jq ./kubectl ./rancher
\ No newline at end of file
+
+
+chmod a+x ./helm ./jq ./kubectl ./rancher