diff --git a/AlgebraicDataflowArchitectureModel/models/WeatherObservationSystem.model b/AlgebraicDataflowArchitectureModel/models/WeatherObservationSystem.model
index 3f8df85..02ea307 100644
--- a/AlgebraicDataflowArchitectureModel/models/WeatherObservationSystem.model
+++ b/AlgebraicDataflowArchitectureModel/models/WeatherObservationSystem.model
@@ -1,10 +1,12 @@
 channel CIO {
 	out temp_f(p:Double, observe(x)) == x
 }
+
 channel C1{
 	in  temp_f(q:Double, conversion(y)) == y
 	out temp_c(r:Double, conversion(z)) == (z-32) / 1.8
 }
+
 channel C2{
 	in temp_f(q:Double, update(y)) == y
 	out highest(r:Double, update(z)) == if(gt(z, r), z, r)