exo: Fix a typo in data_offer.h

R=oshima@chromium.org

Bug: None
Change-Id: I156235abba5234e964260d40f07547d86fa7e8b4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2546960
Auto-Submit: Nick Yamane <nickdiego@igalia.com>
Reviewed-by: Mitsuru Oshima <oshima@chromium.org>
Commit-Queue: Nick Yamane <nickdiego@igalia.com>
Cr-Commit-Position: refs/heads/master@{#829588}

components/exo/data_offer.h

@@ -70,11 +70,11 @@ class DataOffer final : public ui::PropertyHandler {
 
   // Sets the dropped data from |data| to the DataOffer object. |file_helper|
   // will be used to convert paths to handle mount points which is mounted in
-  // the mount point namespace of clinet process. |target| is the drop target
+  // the mount point namespace of client process. |target| is the drop target
   // window and can be used to apply the target specitic logic to interpret the
-  // data.  While this function immediately calls DataOfferDelegate::OnOffer
+  // data. While this function immediately calls DataOfferDelegate::OnOffer
   // inside it with found mime types, dropped data bytes may be populated
-  // asynchronously after this function call.  (e.g. Asynchronous lookup is
+  // asynchronously after this function call. (e.g. Asynchronous lookup is
   // required for resolving file system urls.)
   void SetDropData(FileHelper* file_helper,
                    aura::Window* target,