Clean up firefox’s install script, correct indentation
Clean up firefox’s install script, correct indentation

AdmiringWorm/chocolatey-coreteampackages,lennartb-/chocolatey-coreteampackages,ebugusey/chocolatey-coreteampackages,AdmiringWorm/chocolatey-coreteampackages,ebugusey/chocolatey-coreteampackages,lennartb-/chocolatey-coreteampackages,octomike/chocolatey-coreteampackages,octomike/chocolatey-coreteampackages