Update fern definition (#1885)

Co-authored-by: davidkonigsberg <[email protected]>

Author: dsinghvi

fern/apis/fai/openapi.json

@@ -5849,7 +5849,7 @@
               }
             ],
             "title": "Url Pattern",
-            "description": "Regex pattern to filter URLs (e.g., 'https://example\\.com/(docs|api)/.*')."
+            "description": "Regex pattern to filter URLs (e.g., `https://example\\.com/(docs|api)/.*`)."
           },
           "chunk_size": {
             "anyOf": [
@@ -6412,7 +6412,7 @@
               }
             ],
             "title": "Url Pattern",
-            "description": "Regex pattern to filter URLs (e.g., 'https://example\\.com/(docs|api)/.*'). If not provided, uses previous config."
+            "description": "Regex pattern to filter URLs (e.g., `https://example\\.com/(docs|api)/.*`). If not provided, uses previous config."
           },
           "chunk_size": {
             "anyOf": [