UIMA-2333 fixed error in svn command to create a tag 

git-svn-id: https://svn.apache.org/repos/asf/uima/uimacpp/trunk@1230693 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/createRelease.txt b/createRelease.txt
index 6072586..28b523f 100644
--- a/createRelease.txt
+++ b/createRelease.txt
@@ -4,7 +4,7 @@
 For a new release
 
 1. create a tag for the new release, e.g.
-	svn copy https://svn.apache.org/repos/asf/uima/uimacpp/trunk https://svn.apache.org/repos/asf/uima/uimacpp/tags/uimacpp-2.4.0 1 -m"create tag for 2.4.0 release"
+	svn copy https://svn.apache.org/repos/asf/uima/uimacpp/trunk https://svn.apache.org/repos/asf/uima/uimacpp/tags/uimacpp-2.4.0-rcN -m"create tag for 2.4.0 release"
 
 2. if changes are needed, update trunk. Create a new tag when ready to release.