Fix metapath

wmt_vat.py

@@ -49,7 +49,7 @@ _HOMEPAGE = "https://github.com/NLP2CT/Variance-Aware-MT-Test-Sets"
 _LICENSE = "https://raw.githubusercontent.com/NLP2CT/Variance-Aware-MT-Test-Sets/main/LICENSE"
 
 _BASE_URL = "https://github.com/NLP2CT/Variance-Aware-MT-Test-Sets/raw/main/VAT_data"
-_META_URL = "https://raw.githubusercontent.com/NLP2CT/Variance-Aware-MT-Test-Sets/raw/main/VAT_meta"
+_META_URL = "https://raw.githubusercontent.com/NLP2CT/Variance-Aware-MT-Test-Sets/main/VAT_meta"
 
 _CONFIGS = {
     "wmt16": ["tr_en", "ru_en", "ro_en", "de_en", "en_ru", "fi_en", "cs_en"],