diff --git a/09_JavaFP/src/net/hypki/wmi/javafp/ImperativeVsDeclarative.java b/09_JavaFP/src/net/hypki/wmi/javafp/ImperativeVsDeclarative.java
index 6507983..e6ba731 100644
--- a/09_JavaFP/src/net/hypki/wmi/javafp/ImperativeVsDeclarative.java
+++ b/09_JavaFP/src/net/hypki/wmi/javafp/ImperativeVsDeclarative.java
@@ -25,11 +25,15 @@ public class ImperativeVsDeclarative {
 							.mapToInt(e -> e * 2) // Closure
 							.sum());
 		
-		// 1. Lambda expressions: A Lambda expression is an anonymous method that has mutability at very minimum and it has only a parameter list and a body. 
+		// 1. Lambda expressions: A Lambda expression is an anonymous method 
+		// that has mutability at very minimum and it has only a parameter 
+		// list and a body. 
 		
-		// 2. in the above code of declarative style, every function is a pure function and pure functions don’t have side effects.
+		// 2. in the above code of declarative style, every function is a 
+		// pure function and pure functions don’t have side effects.
 		
-		// 3. lambdas are stateless and closure has immutable state. It means in any circumstances, the closure could not be mutable.
+		// 3. lambdas are stateless and closure has immutable state. It means 
+		// in any circumstances, the closure could not be mutable.
 	}
 	
 	public static void immutable() {
@@ -55,8 +59,10 @@ public class ImperativeVsDeclarative {
 //		factor = 3;// uncomment this
 		
 		// * the variable factor is by default being considered as final. 
-		// * we should never try mutating any variable which is used inside pure functions == that would violate pure functions rules 
-		// which says pure function should neither change anything nor depend on anything that changes
+		// * we should never try mutating any variable which is used inside 
+		// pure functions == that would violate pure functions rules 
+		// which says pure function should neither change anything nor 
+		// depend on anything that changes
 	}
 
 	public static void main(String[] args) {