fix release

Signed-off-by: Gregor Zeitlinger <[email protected]>

Author: zeitlinger

scripts/set-version.sh

@@ -5,12 +5,12 @@ set -euo pipefail
 VERSION=$1
 
 if [ -z "$VERSION" ]; then
-  echo "Usage: $0 <version>"
-  exit 1
+	echo "Usage: $0 <version>"
+	exit 1
 fi
 
 # replace all occurrences '<version>1.4.0-SNAPSHOT</version>' with '<version>$VERSION</version>'
 # in all pom.xml files in the current directory and subdirectories
 
 find . -name 'pom.xml' -exec \
-  sed -i "s/<version>1.4.0-SNAPSHOT<\/version>/<version>$VERSION<\/version>/g" {} +
+	sed -i "s/<version>1.4.0-SNAPSHOT<\/version>/<version>$VERSION<\/version>/g" {} +