docs: accurate comment for k-sigma anomaly detection

Signed-off-by: Felipe Trost <[email protected]>

src/sdk/python/rtdip_sdk/pipelines/monitoring/spark/data_quality/k_sigma_anomaly_detection.py

@@ -63,7 +63,7 @@ def settings() -> dict:
 
     def filter_anomalies(self) -> DataFrame:
         """
-        Filter outliers based on the k-sigma rule
+        Filter anomalies based on the k-sigma rule
         """
 
         column_name = self.column_names[0]