Update README.md

README.md

@@ -26,7 +26,7 @@ size_categories:
 This dataset contains a mapping between **Grokipedia v0.1** article pages and the corresponding **Wikipedia** article titles across **16 language editions** (based on Wikipedia and Wikidata dumps from 1 November 2025). Each record includes:
 
 * The URL of the Grokipedia page: **grokipedia_url**
-* Wikipedia titles in the following languages: **ar** (Arabic), **de** (German), **en** (English), **es** (Spanish), **fa** (Persian), **fr** (French), **it** (Italian) , **ja** (Japanese), **nl** (Dutch), **pl** (Polish), **pt** (Portuguese), **ru** (Russian), **sv** (Swedish), **vi** (Vietnamese), **uk** (Ukrainian), **zh** (Chinese)
+* Wikipedia titles in the following languages (if they exist): **ar** (Arabic), **de** (German), **en** (English), **es** (Spanish), **fa** (Persian), **fr** (French), **it** (Italian) , **ja** (Japanese), **nl** (Dutch), **pl** (Polish), **pt** (Portuguese), **ru** (Russian), **sv** (Swedish), **vi** (Vietnamese), **uk** (Ukrainian), **zh** (Chinese)
 
 ### Data construction
 
@@ -51,4 +51,4 @@ This dataset can be used for (but not limited to):
 * Benchmarking AI-generated encyclopedic content against human-edited sources
 
 ### See also
-* [Grokipedia vs Wikipedia: Quantitative Analysis (video)](https://en.lewoniewski.info/2025/grokipedia-vs-wikipedia-quantitative-analysis-video/)
+* [Grokipedia vs Wikipedia: Quantitative Analysis](https://en.lewoniewski.info/2025/grokipedia-vs-wikipedia-quantitative-analysis-video/)