doc update.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@1100 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/scm/SubversionSCM.java

@@ -75,6 +75,10 @@ public class SubversionSCM extends AbstractCVSFamilySCM {
         this.otherOptions = nullify(otherOptions);
     }
 
+    /**
+     * Whitespace-separated list of SVN URLs that represent
+     * modules to be checked out.
+     */
     public String getModules() {
         return modules;
     }