docs: Fix .Data.Pages range in sample
docs: Fix .Data.Pages range in sample

mitchchn/hugo,gohugoio/hugo,fedelibre/hugo,fedelibre/hugo,anthonyfok/hugo,mdhender/hugo,anthonyfok/hugo,mdhender/hugo,digitalcraftsman/hugo,mitchchn/hugo,mdhender/hugo,gohugoio/hugo,anthonyfok/hugo,fedelibre/hugo,gohugoio/hugo,digitalcraftsman/hugo,mdhender/hugo,fedelibre/hugo