Warnings with public modifier is redundant

[armintelker]

When i compile your library i will get this 3 warnings. can we get rid of it?

⚠️  /Users/vagrant/Library/Developer/Xcode/DerivedData/iphone-app-fyukishkbrofhsgaoitprrafztpi/SourcePackages/checkouts/alamofire-logging/Sources/AlamofireLogging/DataRequest+Logging.swift:15:5: 'public' modifier is redundant for instance method declared in a public extension
    public func log(level: LogLevel = .simple) -> Self {
    ^~~~~~~
⚠️  /Users/vagrant/Library/Developer/Xcode/DerivedData/iphone-app-fyukishkbrofhsgaoitprrafztpi/SourcePackages/checkouts/alamofire-logging/Sources/AlamofireLogging/DataRequest+Logging.swift:21:5: 'public' modifier is redundant for instance method declared in a public extension
    public func logRequest(level: LogLevel = .simple) -> Self {
    ^~~~~~~
⚠️  /Users/vagrant/Library/Developer/Xcode/DerivedData/iphone-app-fyukishkbrofhsgaoitprrafztpi/SourcePackages/checkouts/alamofire-logging/Sources/AlamofireLogging/DataRequest+Logging.swift:49:5: 'public' modifier is redundant for instance method declared in a public extension
    public func logResponse(level: LogLevel = .simple) -> Self {
    ^~~~~~~

Thanks :)