[KARAF-2511] Fix version typo in using-console page of the documentation

git-svn-id: https://svn.apache.org/repos/asf/karaf/trunk@1545939 13f79535-47bb-0310-9956-ffa450edef68
[KARAF-2511] Fix version typo in instance page of the documentation

git-svn-id: https://svn.apache.org/repos/asf/karaf/trunk@1545940 13f79535-47bb-0310-9956-ffa450edef68