Formatted all files to the same standard

adapter/src/main/java/com/iluwatar/GoblinGlider.java

@@ -3,18 +3,18 @@ package com.iluwatar;
 /**
  * 
  * Device class (adaptee in the pattern).
- *
+ * 
  */
 public class GoblinGlider {
 
 	public void attachGlider() {
 		System.out.println("Glider attached.");
 	}
-	
+
 	public void gainSpeed() {
 		System.out.println("Gaining speed.");
 	}
-	
+
 	public void takeOff() {
 		System.out.println("Lift-off!");
 	}