diff --git a/lib/ui/semantics/semantics_node.cc b/lib/ui/semantics/semantics_node.cc
index fd44758aa31a94be08057854beece6acba0d8ddf..7b591d8f6d4f7d7ec73b816d05f506a0920860b0 100644
--- a/lib/ui/semantics/semantics_node.cc
+++ b/lib/ui/semantics/semantics_node.cc
@@ -8,7 +8,7 @@
 
 namespace blink {
 
-constexpr int32_t kMinPlatfromViewId = -1;
+constexpr int32_t kMinPlatformViewId = -1;
 
 SemanticsNode::SemanticsNode() = default;
 
@@ -25,7 +25,7 @@ bool SemanticsNode::HasFlag(SemanticsFlags flag) {
 }
 
 bool SemanticsNode::IsPlatformViewNode() const {
-  return platformViewId > kMinPlatfromViewId;
+  return platformViewId > kMinPlatformViewId;
 }
 
 }  // namespace blink
diff --git a/lib/ui/semantics/semantics_node.h b/lib/ui/semantics/semantics_node.h
index 6d570b42c75a93f04dbf4ef11a530ba25d4c9b9b..e45a8ef4cac5d0895f82f9d7219db403f14b192f 100644
--- a/lib/ui/semantics/semantics_node.h
+++ b/lib/ui/semantics/semantics_node.h
@@ -81,7 +81,7 @@ struct SemanticsNode {
   bool HasAction(SemanticsAction action);
   bool HasFlag(SemanticsFlags flag);
 
-  // Whether this node is for embeded platform views.
+  // Whether this node is for embedded platform views.
   bool IsPlatformViewNode() const;
 
   int32_t id = 0;