Fix typo in StringUtils.trunctate() IllegalArgumentException message (#1463)

* Optimize ObjectToStringComparator.compare() method

* Fix inverted logic in isEnum() method and correct its usage in getFirstEnum()

* Fix typo.

rename maxWith to maxWidth

* Fix test case: assign transientField to correct object in testTransientFieldDifference

* Revert "Fix test case: assign transientField to correct object in testTransientFieldDifference"

This reverts commit ad4add3.

Author: mymde

src/main/java/org/apache/commons/lang3/StringUtils.java

@@ -8866,7 +8866,7 @@ public static String truncate(final String str, final int offset, final int maxW
             throw new IllegalArgumentException("offset cannot be negative");
         }
         if (maxWidth < 0) {
-            throw new IllegalArgumentException("maxWith cannot be negative");
+            throw new IllegalArgumentException("maxWidth cannot be negative");
         }
         if (str == null) {
             return null;