Warn if a keg-level "man" is found.
Warn if a keg-level "man" is found.

Homebrew expects manpages to be linked in shared/man/...
and not man/...

AnastasiaSulyagina/brew,rwhogg/brew,JCount/brew,Homebrew/brew,JCount/brew,pseudocody/brew,alyssais/brew,zmwangx/brew,tonyg/homebrew,reelsense/brew,gregory-nisbet/brew,bfontaine/brew,reitermarkus/brew,ilovezfs/brew,jmsundar/brew,nandub/brew,EricFromCanada/brew,gregory-nisbet/brew,amar-laksh/brew_sudo,DomT4/brew,Homebrew/brew,palxex/brew,mahori/brew,sjackman/homebrew,DomT4/brew,reitermarkus/brew,hanxue/linuxbrew,hanxue/linuxbrew,mgrimes/brew,amar-laksh/brew_sudo,toonetown/homebrew,sjackman/homebrew,maxim-belkin/brew,Linuxbrew/brew,hanxue/linuxbrew,zmwangx/brew,tonyg/homebrew,pseudocody/brew,MikeMcQuaid/brew,claui/brew,claui/brew,rwhogg/brew,konqui/brew,staticfloat/brew,ilovezfs/brew,konqui/brew,bfontaine/brew,muellermartin/dist,ilovezfs/brew,DomT4/brew,aw1621107/brew,AnastasiaSulyagina/brew,jmsundar/brew,jmsundar/brew,mistydemeo/homebrew,toonetown/homebrew,reelsense/brew,claui/brew,MikeMcQuaid/brew,gregory-nisbet/brew,mgrimes/brew,nandub/brew,mgrimes/brew,claui/brew,muellermartin/dist,vitorgalvao/brew,alyssais/brew,tonyg/homebrew,sjackman/homebrew,nandub/brew,reitermarkus/brew,DomT4/brew,konqui/brew,Linuxbrew/brew,reelsense/brew,vitorgalvao/brew,palxex/brew,EricFromCanada/brew,aw1621107/brew,maxim-belkin/brew,staticfloat/brew,JCount/brew,Homebrew/brew,toonetown/homebrew,gordonmcshane/homebrew,konqui/brew,MikeMcQuaid/brew,mahori/brew,maxim-belkin/brew,EricFromCanada/brew,pseudocody/brew,vitorgalvao/brew,palxex/brew,sjackman/homebrew,alyssais/brew,staticfloat/brew,EricFromCanada/brew,reitermarkus/brew,AnastasiaSulyagina/brew,Linuxbrew/brew,mistydemeo/homebrew,rwhogg/brew,aw1621107/brew,mahori/brew,zmwangx/brew,mahori/brew,mistydemeo/homebrew,amar-laksh/brew_sudo,MikeMcQuaid/brew,gordonmcshane/homebrew,muellermartin/dist,nandub/brew,bfontaine/brew,gordonmcshane/homebrew,Linuxbrew/brew,Homebrew/brew,JCount/brew,vitorgalvao/brew