Add multilingual to the language tag

Hi! A PR to add multilingual to the language tag to improve the referencing.

README.md

@@ -3,6 +3,7 @@ language:
 - 'no'
 - sv
 - da
+- multilingual
 license: apache-2.0
 tags:
 - whisper-event
@@ -19,16 +20,6 @@ datasets:
 - google/fleurs
 metrics:
 - wer
-model-index:
-- name: Whisper Tiny Nordic
-  results:
-  - task:
-      name: Automatic Speech Recognition
-      type: automatic-speech-recognition
-    metrics:
-    - name: Wer
-      type: wer
-      value: 87.65957446808511
 ---
 
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