1 files changed, 2 insertions, 2 deletions
diff --git a/openbb_platform/core/openbb_core/provider/standard_models/company_filings.py b/openbb_platform/core/openbb_core/provider/standard_models/company_filings.py
index 06e73e1603e..f24df3ca9c9 100644
--- a/openbb_platform/core/openbb_core/provider/standard_models/company_filings.py
+++ b/openbb_platform/core/openbb_core/provider/standard_models/company_filings.py
@@ -35,8 +35,8 @@ class CompanyFilingsQueryParams(QueryParams):
 
     @field_validator("symbol", mode="before", check_fields=False)
     @classmethod
-    def upper_symbol(cls, v: Union[str, List[str], Set[str]]):
-        """Convert symbol to uppercase."""
+    def to_upper(cls, v: Union[str, List[str], Set[str]]):
+        """Convert field to uppercase."""
         if isinstance(v, str):
             return v.upper()
         return ",".join([symbol.upper() for symbol in list(v)]) if v else None