Format.

src/test/java/org/apache/commons/lang3/reflect/ConstructorUtilsTest.java

@@ -89,7 +89,7 @@ public class ConstructorUtilsTest {
         public TestBean(final Integer first, final int... args) {
             toString = "(Integer, String...)";
             varArgs = new String[args.length];
-            for (int i = 0; i< args.length; ++i) {
+            for (int i = 0; i < args.length; ++i) {
                 varArgs[i] = Integer.toString(args[i]);
             }
         }