Formatted all files to the same standard

chain/src/main/java/com/iluwatar/OrcKing.java

@@ -3,22 +3,22 @@ package com.iluwatar;
 /**
  * 
  * Makes requests that are handled by the chain.
- *
+ * 
  */
 public class OrcKing {
 
 	RequestHandler chain;
-	
+
 	public OrcKing() {
 		buildChain();
 	}
-	
+
 	private void buildChain() {
 		chain = new OrcCommander(new OrcOfficer(new OrcSoldier(null)));
 	}
-	
+
 	public void makeRequest(Request req) {
 		chain.handleRequest(req);
 	}
-	
+
 }