Added credentials

Author: AlexHurt

src/main/java/parser/syntax_tree/WhileStatement.java

@@ -54,7 +54,6 @@ public IValue execute(ExecutionContext context) {
             if (expr instanceof BooleanValue && ((BooleanValue) expr).getValue()) {
                 body.execute(context);
             } else {
-
                 break;
             }
         } while (true);