VimeoUpload Submodule issue

[DennisYA]

I had an issue, during the installing process from
(https://paper.dropbox.com/doc/Getting-Started-with-Submodules-as-Development-Pods--A4cDjxURk9yGz6yT1rERpRhqAg-yRpNbPxIOjzGlcEbecuOC)
I've got error in VimeoUpload Submodule file ->
file: ExportOperation.swift
line: 121
if let space = availableDiskSpace, space.int64Value < self.exportSession.estimatedOutputFileLength
// not unwrapped value - space.int64Value
this code can be fixed manually, but is there an opportunity to fix it from your side?