fixed standardized (#2519)

INTEROP.md

@@ -23,7 +23,7 @@ separate document [OBJC_INTEROP.md](OBJC_INTEROP.md).
 ## Platform libraries ##
 
  Note that in many cases there's no need to use custom interoperability library creation mechanisms described below,
-as for APIs available on the platform standartized bindings called [platform libraries](PLATFORM_LIBS.md)
+as for APIs available on the platform standardized bindings called [platform libraries](PLATFORM_LIBS.md)
 could be used. For example, POSIX on Linux/macOS platforms, Win32 on Windows platform, or Apple frameworks
 on macOS/iOS are available this way.
 
@@ -722,4 +722,4 @@ fun readData(fd: Int): String {
 </div>
 
 Here we use service function `usePinned`, which pins an object, executes block and unpins it on normal and
-exception paths.
+exception paths.