Fix spelling of (internal) method name UpdateChannelParameters.

Bug: none
Change-Id: I17baa343b144d8619ef4389f137dbe6b91cf7b98
Reviewed-on: https://webrtc-review.googlesource.com/46020
Reviewed-by: Erik Språng <sprang@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21830}
diff --git a/modules/video_coding/video_sender.cc b/modules/video_coding/video_sender.cc
index bfc9615..37bcbae 100644
--- a/modules/video_coding/video_sender.cc
+++ b/modules/video_coding/video_sender.cc
@@ -196,7 +196,7 @@
   return new_encoder_params;
 }
 
-void VideoSender::UpdateChannelParemeters(
+void VideoSender::UpdateChannelParameters(
     VideoBitrateAllocator* bitrate_allocator,
     VideoBitrateAllocationObserver* bitrate_updated_callback) {
   BitrateAllocation target_rate;