got Cannot load module 'Web3swift' as 'web3Swift' Error

[jjzjx118]

I use Cocoapods 2.6.0 beta . and after I ran pod install . I got "Cannot load module 'Web3swift' as 'web3Swift' Error.

I found it in ViewController.swift . and in line 11 : import web3swift

here is the pod file
`source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '9.0'

target 'web3swiftExample' do
use_frameworks!
#use_modular_headers!
#pod 'web3swift'
pod 'web3swift', :git => 'https://github.com/matterinc/web3swift.git'
end`

I have specified the source . pls can any one tell me how to fix this?