diff --git a/build-data/BuildData.groovy b/build-data/BuildData.groovy
index 1c415755..3453ebab 100755
--- a/build-data/BuildData.groovy
+++ b/build-data/BuildData.groovy
@@ -22,7 +22,7 @@ def dir_data    = "${dir_website}/data"
 	def output = new File("${dir_data}/${it}")
 
 	def set = new TreeSet(String.CASE_INSENSITIVE_ORDER)
-	input.getText('UTF-8').split(/\R/)*.trim().findAll( it.length() > 0 ).each{
+	input.getText('UTF-8').split(/\R/)*.trim().findAll{ it.length() > 0 }.each{
 		set += Pattern.compile(it).pattern()
 	}