Changing the magic &:downcase back to regular block.
Changing the magic &:downcase back to regular block.

Fixes Homebrew/homebrew#2089

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

(This is needed for 10.5 support.)

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