Maintain consistent indentation

SignalServiceKit/src/Messages/OWSMessageSender.m

@@ -1179,18 +1179,15 @@ NSString *const OWSMessageSenderRateLimitedException = @"RateLimitedException";
         BOOL isPing = ((NSNumber *)signalMessageInfo[@"isPing"]).boolValue;
         BOOL isFriendRequest = ((NSNumber *)signalMessageInfo[@"isFriendRequest"]).boolValue;
         LKSignalMessage *signalMessage = [[LKSignalMessage alloc] initWithType:type timestamp:timestamp senderID:senderID senderDeviceID:senderDeviceID content:content recipientID:recipientID ttl:ttl isPing:isPing isFriendRequest:isFriendRequest];
-
         [self.dbConnection readWriteWithBlock:^(YapDatabaseReadWriteTransaction *transaction) {
             if (!message.skipSave) {
                 // Update the PoW calculation status
                 [message saveIsCalculatingProofOfWork:YES withTransaction:transaction];
             }
-
             if (signalMessage.isFriendRequest) {
                 [LKFriendRequestProtocol setFriendRequestStatusToSendingIfNeededForHexEncodedPublicKey:recipientID transaction:transaction];
             }
         }];
-
         // Convenience
         void (^onP2PSuccess)() = ^() { message.isP2P = YES; };
         void (^handleError)(NSError *error) = ^(NSError *error) {
@@ -1199,7 +1196,6 @@ NSString *const OWSMessageSenderRateLimitedException = @"RateLimitedException";
                     // Update the PoW calculation status
                     [message saveIsCalculatingProofOfWork:NO withTransaction:transaction];
                 }
-
                 if (signalMessage.isFriendRequest) {
                     [LKFriendRequestProtocol setFriendRequestStatusToFailedIfNeededForHexEncodedPublicKey:recipientID transaction:transaction];
                 }