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-git-repos.sh b/bash/tools/creating_data/download-git-repos.sh
index 4cd936d..9d651d9 100644
--- a/bash/tools/creating_data/download-git-repos.sh
+++ b/bash/tools/creating_data/download-git-repos.sh
@@ -15,17 +15,22 @@
 #   limitations under the License.
 #
 #   COPYRIGHT NOTICE ENDS HERE
+
 lists_dir="$1"
+
 if [[ -z "$lists_dir" ]]; then
     echo "Missing argument for lists_dir"
     exit 1
 fi
+
 outdir="$2"
 if [[ -z "$outdir" ]]; then
     outdir="./git-repo"
 fi
+
 mkdir -p "$outdir"
 cd "$outdir"
 # NOTE: will be better to use sh extension?
 sh $lists_dir/git_manual_list
-sh $lists_dir/git_repos_list
\ No newline at end of file
+sh $lists_dir/git_repos_list
+