Typo fix: 'isntead' --> 'instead'

Change-Id: I9d976bd4c1a7af54500afbab57dea102f4301498
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2100768
Auto-Submit: Rainhard Findling <rainhard@chromium.org>
Reviewed-by: Dominic Mazzoni <dmazzoni@chromium.org>
Reviewed-by: Jan Wilken Dörrie <jdoerrie@chromium.org>
Commit-Queue: Jan Wilken Dörrie <jdoerrie@chromium.org>
Cr-Commit-Position: refs/heads/master@{#749761}

base/values.h

@@ -654,7 +654,7 @@ class BASE_EXPORT DictionaryValue : public Value {
   // |out_value| is optional and will only be set if non-NULL.
   // DEPRECATED, use Value::FindBoolPath(path) instead.
   bool GetBoolean(StringPiece path, bool* out_value) const;
-  // DEPRECATED, use Value::FindIntPath(path) isntead.
+  // DEPRECATED, use Value::FindIntPath(path) instead.
   bool GetInteger(StringPiece path, int* out_value) const;
   // Values of both type Type::INTEGER and Type::DOUBLE can be obtained as
   // doubles.

ui/accessibility/extensions/chromevoxclassic/cvox2/background/output.js

@@ -1352,7 +1352,7 @@ Output.prototype = {
       // (because they don't cover any position).  Still, we want to include
       // these because they can be included (the selection span in an empty
       // text field is an example), which is why we write the below code
-      // using getSpansInstanceOf and check the endpoints (isntead of doing
+      // using getSpansInstanceOf and check the endpoints (instead of doing
       // the opposite).
       result.getSpansInstanceOf(Output.NodeSpan).forEach(function(leftSpan) {
         if (result.getSpanEnd(leftSpan) < result.length)