Fix typo.

Change-Id: Id063eac00a170b1e66a177bf705de712b7c060a9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2306038
Commit-Queue: Roberto Moura <mouraroberto@google.com>
Commit-Queue: Gauthier Ambard <gambard@chromium.org>
Auto-Submit: Roberto Moura <mouraroberto@google.com>
Reviewed-by: Gauthier Ambard <gambard@chromium.org>
Cr-Commit-Position: refs/heads/master@{#790390}

ios/chrome/browser/ui/commands/command_dispatcher.mm

@@ -110,7 +110,7 @@
 
 - (CommandDispatcher*)strictCallableForProtocol:(Protocol*)protocol {
   CHECK([self dispatchingForProtocol:protocol])
-      << "Dispatcher failed protocol confromance";
+      << "Dispatcher failed protocol conformance";
   return self;
 }