docs: Improve description for .Hugo.Generator
docs: Improve description for .Hugo.Generator

vbatoufflet/hugo,bogem/hugo,fedelibre/hugo,anthonyfok/hugo,digitalcraftsman/hugo,ffrizzo/hugo,melo/hugo,tischda/hugo,digitalcraftsman/hugo,fedelibre/hugo,gohugoio/hugo,mdhender/hugo,tubo028/hugo,tischda/hugo,anthonyfok/hugo,jygastaud/hugo,bogem/hugo,melo/hugo,gohugoio/hugo,MarkDBlackwell/hugo,Zenithar/hugo,mayah/hugo,mitchchn/hugo,mayah/hugo,fedelibre/hugo,abourget/hugo,mdhender/hugo,anthonyfok/hugo,vbatoufflet/hugo,ffrizzo/hugo,mdhender/hugo,mitchchn/hugo,fedelibre/hugo,abourget/hugo,MarkDBlackwell/hugo,gohugoio/hugo,Zenithar/hugo,mdhender/hugo,jygastaud/hugo,tubo028/hugo