Update pronunciation-assessment.md

Author: sally-baolian

articles/ai-services/speech-service/includes/language-support/pronunciation-assessment.md

@@ -28,6 +28,7 @@ ms.author: eur
 |Malay (Malaysia)|`ms-MY`|
 |Norwegian Bokmål (Norway)|`nb-NO`|
 |Portuguese (Brazil)|`pt-BR`|
+|Portuguese (Portugal)|`pt-PT`<sup>1</sup>|
 |Russian (Russia)|`ru-RU`|
 |Spanish (Mexico)|`es-MX` | 
 |Spanish (Spain)|`es-ES` |