diff --git a/build.sh b/build.sh
index 073d47d..0c5a9cb 100644
--- a/build.sh
+++ b/build.sh
@@ -18,7 +18,7 @@ set -e
 BASEPATH=$(cd "$(dirname $0)"; pwd)
 OUTPUT_PATH="${BASEPATH}/output"
 export BUILD_PATH="${BASEPATH}/build/"
-
+ 
 # print usage message
 usage()
 {