diff --git a/Sources/CryptomatorCloudAccess/Dropbox/DropboxCloudProvider.swift b/Sources/CryptomatorCloudAccess/Dropbox/DropboxCloudProvider.swift
index 11434cd..cdfd941 100644
--- a/Sources/CryptomatorCloudAccess/Dropbox/DropboxCloudProvider.swift
+++ b/Sources/CryptomatorCloudAccess/Dropbox/DropboxCloudProvider.swift
@@ -192,7 +192,7 @@ public class DropboxCloudProvider: CloudProvider {
 				}
 				if let networkError = networkError {
 					CloudAccessDDLogDebug("DropboxCloudProvider: fetchItemMetadata(at: \(cloudPath.path)) failed with networkError: \(networkError)")
-					reject(self.convertRequestError(networkError)) 
+					reject(self.convertRequestError(networkError))
 					return
 				}
 				guard let result = result else {
diff --git a/Sources/CryptomatorCloudAccess/GoogleDrive/GoogleDriveCloudProvider.swift b/Sources/CryptomatorCloudAccess/GoogleDrive/GoogleDriveCloudProvider.swift
index b5836e6..7a11d9f 100644
--- a/Sources/CryptomatorCloudAccess/GoogleDrive/GoogleDriveCloudProvider.swift
+++ b/Sources/CryptomatorCloudAccess/GoogleDrive/GoogleDriveCloudProvider.swift
@@ -533,7 +533,7 @@ public class GoogleDriveCloudProvider: CloudProvider {
 					CloudAccessDDLogDebug("GoogleDriveCloudProvider: executeQuery(\(query.requestID)) failed with error: \(error)")
 					if error.domain == NSURLErrorDomain, error.code == NSURLErrorNotConnectedToInternet || error.code == NSURLErrorCannotConnectToHost || error.code == NSURLErrorNetworkConnectionLost || error.code == NSURLErrorDNSLookupFailed || error.code == NSURLErrorResourceUnavailable || error.code == NSURLErrorInternationalRoamingOff {
 						reject(CloudProviderError.noInternetConnection)
-					} else if ((error.domain == kGTLRErrorObjectDomain && (error.code == 401 || error.code == 403)) || (error.domain == OIDOAuthTokenErrorDomain && error.code == OIDErrorCodeOAuth.invalidGrant.rawValue)) {
+					} else if (error.domain == kGTLRErrorObjectDomain && (error.code == 401 || error.code == 403)) || (error.domain == OIDOAuthTokenErrorDomain && error.code == OIDErrorCodeOAuth.invalidGrant.rawValue) {
 						reject(CloudProviderError.unauthorized)
 					} else if error.domain == kGTLRErrorObjectDomain, error.code == 404 {
 						reject(CloudProviderError.itemNotFound)