diff --git a/flax/subs/green b/flax/subs/green
--- a/flax/subs/green
+++ b/flax/subs/green
@@ -1,4 +1,4 @@
-gree1:0.2
-gree2:0.3
-gree3:0.9
-gree4:0.8
+gree1 : 0.2
+gree2 : 0.3
+gree3 : 0.9
+gree4 : 0.8