Typo

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/io/trunk@1465471 13f79535-47bb-0310-9956-ffa450edef68

Author: sebbASF

src/main/java/org/apache/commons/io/filefilter/WildcardFileFilter.java

@@ -32,7 +32,7 @@
  * The wildcard matcher uses the characters '?' and '*' to represent a
  * single or multiple wildcard characters.
  * This is the same as often found on Dos/Unix command lines.
- * The extension check is case-sensitive by .
+ * The check is case-sensitive by default.
  * See {@link FilenameUtils#wildcardMatchOnSystem} for more information.
  * <p>
  * For example: