fixed formats link (#285)

Author: Parvati-DeepL

api-reference/openapi.yaml

@@ -4308,7 +4308,7 @@ components:
             - `tsv` (default) - tab-separated values
             - `csv` - comma-separated values
 
-            See [Supported Glossary Formats](https://developers.deepl.com/api-reference/glossaries#formats) for details about each format.
+            See [Supported Glossary Formats](/api-reference/multilingual-glossaries#formats) for details about each format.
           type: string
           enum:
           - tsv
@@ -4471,7 +4471,7 @@ components:
         - `tsv` (default) - tab-separated values
         - `csv` - comma-separated values
 
-        See [Supported Glossary Formats](https://www.deepl.com/docs-api/glossaries/formats) for details about each format.
+        See [Supported Glossary Formats](/api-reference/multilingual-glossaries#formats) for details about each format.
       type: string
       enum:
       - tsv