Merge pull request nusCS2113-AY1819S1#94 from leegengyu/master

Removed the last of newline EOF and trailing whitespace Travis issues

src/main/java/seedu/address/commons/util/UnzipUtil.java

@@ -101,5 +101,5 @@ private static void unZip(String zipFile, String outputFolder) throws IOExceptio
             throw new IOException();
         }
     }
-	
+
 }