Set SVN keyword Id.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@1328426 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

src/main/java/org/apache/commons/codec/digest/B64.java

@@ -23,7 +23,7 @@
  * 
  * TODO: Can Base64 be reused?
  * 
- * @version $Id $
+ * @version $Id$
  * @since 1.7
  */
 class B64 {

src/main/java/org/apache/commons/codec/digest/Crypt.java

@@ -23,7 +23,7 @@
  * 
  * See {@link #crypt(String, String)} for further details.
  * 
- * @version $Id $
+ * @version $Id$
  * @since 1.7
  */
 public class Crypt {

src/main/java/org/apache/commons/codec/digest/Sha2Crypt.java

@@ -34,7 +34,7 @@
  * into the Public Domain.
  * </p>
  * 
- * @version $Id $
+ * @version $Id$
  * @since 1.7
  */
 public class Sha2Crypt {

src/main/java/org/apache/commons/codec/digest/UnixCrypt.java

@@ -33,7 +33,7 @@
  * This class is slightly incompatible if the given salt contains characters
  * that are not part of the allowed range [a-zA-Z0-9./].
  *
- * @version $Id $
+ * @version $Id$
  * @since 1.7
  */
 public class UnixCrypt {