Fix typos in //dbus/bus.h

Change-Id: Iba484301445ece9e105c0023e3af6cb3ae84b8d0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3501275
Reviewed-by: Satoru Takabayashi <satorux@chromium.org>
Reviewed-by: Ryo Hashimoto <hashimoto@chromium.org>
Commit-Queue: David Sanders <dsanders11@ucsbalum.com>
Cr-Commit-Position: refs/heads/main@{#977522}
NOKEYCHECK=True
GitOrigin-RevId: 880aecb5d7827de78a34aa27a4b5dbd892e491c7
diff --git a/bus.h b/bus.h
index 6095cce..f172016 100644
--- a/bus.h
+++ b/bus.h
@@ -36,7 +36,7 @@
 //
 // For asynchronous operations such as an asynchronous method call, the
 // bus object will use a task runner to monitor the underlying file
-// descriptor used for D-Bus communication. By default, the bus will usegi
+// descriptor used for D-Bus communication. By default, the bus will use
 // the current thread's task runner. If |dbus_task_runner| option is
 // specified, the bus will use that task runner instead.
 //
@@ -346,7 +346,7 @@
                                           const ObjectPath& object_path);
 
   // Unregisters the object manager for the given remote object path
-  // |object_path| exported by the srevice |service_name|.
+  // |object_path| exported by the service |service_name|.
   //
   // Getting an object manager for the same remote object after this call
   // will return a new object, method calls on any remaining copies of the
@@ -602,7 +602,7 @@
       const std::string& service_name,
       const ServiceOwnerChangeCallback& callback);
 
-  // Return the unique name of the bus connnection if it is connected to
+  // Return the unique name of the bus connection if it is connected to
   // D-BUS. Otherwise, return an empty string.
   std::string GetConnectionName();
 
@@ -780,7 +780,7 @@
   bool shutdown_completed_;
 
   // Counters to make sure that OnAddWatch()/OnRemoveWatch() and
-  // OnAddTimeout()/OnRemoveTimeou() are balanced.
+  // OnAddTimeout()/OnRemoveTimeout() are balanced.
   int num_pending_watches_;
   int num_pending_timeouts_;