Minor fix to the label element when showing the XUL namespace page
Minor fix to the label element when showing the XUL namespace page

Because we're linking off to a Wikipedia page, calling it 'documentation'
didn't seem appropriate.

flodolo/bedrock,pascalchevrel/bedrock,alexgibson/bedrock,pascalchevrel/bedrock,pascalchevrel/bedrock,alexgibson/bedrock,craigcook/bedrock,craigcook/bedrock,mozilla/bedrock,alexgibson/bedrock,pascalchevrel/bedrock,mozilla/bedrock,craigcook/bedrock,alexgibson/bedrock,flodolo/bedrock,mozilla/bedrock,flodolo/bedrock,craigcook/bedrock,mozilla/bedrock,flodolo/bedrock