i18n taglib

[nirjari patel]

Following is a code in jsp I am working with. This jsp is working fine

<reloadable-i18n:bundle bundleName="shoppingsearch" id="resource" />
<reloadable-i18n:message key="searchLabel" id="searchLabel" bundle="resource" />
<reloadable-i18n:message key="Search.Alert.Enter.Value" bundle="resource" id="enterMsg"/>
<reloadable-i18n:message key="Search.Alert.Please.Wait" bundle="resource" id="waitMsg"/>

When I check the taglib and attributes for bundle tag on "http://jakarta.apache.org/taglibs/doc/i18n-doc/index.html#bundle", attribute baseName is required. There is no tag by the name bandleName.
So how does the syntax in jsp I am working on work ?
Is bundleName and baseName one and same? If so, why is it not there in documentation ?