Fix intraline lint patch rendering
Fix intraline lint patch rendering

Summary: `,` -> `, ` is currently highlighted wrong.

Test Plan:
Looked at patches of these errors:

- License linter
- `0+0`
- `0,0`

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D5093

folsom-labs/arcanist,folsom-labs/arcanist,codelabs-ch/arcanist,PageUpPeopleOrg/arcanist-patches,haskell-infra/arcanist,phacility/arcanist,hach-que/arcanist,uber/arcanist,kevinseelbach/arcanist,haskell-infra/arcanist,zhihu/arcanist,julkiewicz/arcanist,jra3/arcanist,kevinseelbach/arcanist,zhihu/arcanist,uber/arcanist,sneakpeeq/arcanist,sneakpeeq/arcanist,aik099/arcanist,dguo-coursera/arcanist,PageUpPeopleOrg/arcanist-patches,fivestars/arcanist,PageUpPeopleOrg/arcanist-patches,wharris/arcanist,Khan/arcanist,KieranHayes/arcanist,fivestars/arcanist,hach-que/arcanist,Khan/arcanist,fivestars/arcanist,aik099/arcanist,wxstars/arcanist,alexmv/arcanist,Symplicity/arcanist,zhihu/arcanist,coursera/arcanist,sneakpeeq/arcanist,hach-que/arcanist,kevinseelbach/arcanist,memsql/arcanist,wxstars/arcanist,Khan/arcanist,eSpark/arcanist,KieranHayes/arcanist,phacility/arcanist,chundongwang/arcanist,calblueprint/arcanist,coursera/arcanist,alexmv/arcanist,phacility/arcanist,wharris/arcanist,dguo-coursera/arcanist,codelabs-ch/arcanist,hach-que/arcanist,alexmv/arcanist,jra3/arcanist,aik099/arcanist,codelabs-ch/arcanist,r4nt/arcanist,wikimedia/phabricator-arcanist,r4nt/arcanist,fivestars/arcanist,wxstars/arcanist,Symplicity/arcanist,julkiewicz/arcanist,Khan/arcanist,chundongwang/arcanist,wxstars/arcanist,dguo-coursera/arcanist,folsom-labs/arcanist,chundongwang/arcanist,memsql/arcanist,eSpark/arcanist,jra3/arcanist,r4nt/arcanist,uber/arcanist,haskell-infra/arcanist,eSpark/arcanist,folsom-labs/arcanist,zhihu/arcanist,sneakpeeq/arcanist,alexmv/arcanist,haskell-infra/arcanist,r4nt/arcanist,wikimedia/phabricator-arcanist,aik099/arcanist,wikimedia/phabricator-arcanist,calblueprint/arcanist,dguo-coursera/arcanist,codelabs-ch/arcanist,wharris/arcanist,Symplicity/arcanist,julkiewicz/arcanist,uber/arcanist,coursera/arcanist,coursera/arcanist,chundongwang/arcanist,codelabs-ch/arcanist,phacility/arcanist,julkiewicz/arcanist,wharris/arcanist,kevinseelbach/arcanist,eSpark/arcanist,wikimedia/phabricator-arcanist,calblueprint/arcanist,calblueprint/arcanist,KieranHayes/arcanist,memsql/arcanist,PageUpPeopleOrg/arcanist-patches,KieranHayes/arcanist,Symplicity/arcanist,jra3/arcanist,memsql/arcanist,phacility/arcanist