diff --git a/xdoc/src/main/org/apache/maven/xdoc/util/ScmUtil.java b/xdoc/src/main/org/apache/maven/xdoc/util/ScmUtil.java
index dbea1700..5fdd23c4 100644
--- a/xdoc/src/main/org/apache/maven/xdoc/util/ScmUtil.java
+++ b/xdoc/src/main/org/apache/maven/xdoc/util/ScmUtil.java
@@ -146,8 +146,8 @@ public final class ScmUtil {
      * <p>cvs -d :pserver:anoncvs@cvs.apache.org:/home/cvspublic login</p>
      * <p>cvs -z3 -d :pserver:anoncvs@cvs.apache.org:/home/cvspublic co maven-plugins/dist</p>
      *
-     * @param cvsRepo
-     * @see <a href="https://www.cvshome.org/docs/manual/cvs-1.12.12/cvs_16.html#SEC115">https://www.cvshome.org/docs/manual/cvs-1.12.12/cvs_16.html#SEC115</a>
+     * @param connection  The connection string.
+     * @see <a href="http://ximbiot.com/cvs/manual/cvs-1.12.12/cvs_16.html#SEC115">http://ximbiot.com/cvs/manual/cvs-1.12.12/cvs_16.html#SEC115</a>
      */
     public String anonymousAccessCVS( String connection )
     {
@@ -184,8 +184,8 @@ public final class ScmUtil {
      * <p>export CVS_RSH=ssh</p>
      * <p>cvs -z3 -d :ext:username@cvs.apache.org:/home/cvs co maven-plugins/dist</p>
      *
-     * @param cvsRepo
-     * @see <a href="https://www.cvshome.org/docs/manual/cvs-1.12.12/cvs_16.html#SEC115">https://www.cvshome.org/docs/manual/cvs-1.12.12/cvs_16.html#SEC115</a>
+     * @param devConnection The developer connection string.
+     * @see <a href="http://ximbiot.com/cvs/manual/cvs-1.12.12/cvs_16.html#SEC115">http://ximbiot.com/cvs/manual/cvs-1.12.12/cvs_16.html#SEC115</a>
      */
     public String developerAccessCVS( String devConnection )
     {
@@ -224,7 +224,8 @@ public final class ScmUtil {
      * For example, generate the following command line:
      * <p>svn checkout http://svn.apache.org/repos/asf/maven/components/trunk maven</p>
      *
-     * @param svnRepo
+     * @param connection The connection string.
+     * @param checkoutDirectoryName The checkout directory.
      * @see <a href="http://svnbook.red-bean.com/">http://svnbook.red-bean.com/</a>
      */
     public String anonymousAccessSVN( String connection, String checkoutDirectoryName )
@@ -259,7 +260,8 @@ public final class ScmUtil {
      * <p>svn checkout https://svn.apache.org/repos/asf/maven/components/trunk maven</p>
      * <p>svn commit --username your-username -m "A message"</p>
      *
-     * @param svnRepo
+     * @param devConnection The developer connection string.
+     * @param checkoutDirectoryName The checkout directory.
      * @see <a href="http://svnbook.red-bean.com/">http://svnbook.red-bean.com/</a>
      */
     public String developerAccessSVN( String devConnection, String checkoutDirectoryName )