diff --git a/application/core/settings.py b/application/core/settings.py
index 116735a6..25a3295d 100644
--- a/application/core/settings.py
+++ b/application/core/settings.py
@@ -19,7 +19,7 @@ class Settings(BaseSettings):
     API_URL: str = "http://localhost:7091"  # backend url for celery worker
 
     API_KEY: str = None  # LLM api key
-    EMBEDDINGS_KEY: str = None  # api key for embeddings (if using openai, just copy API_KEY
+    EMBEDDINGS_KEY: str = None  # api key for embeddings (if using openai, just copy API_KEY)
     OPENAI_API_BASE: str = None  # azure openai api base url
     OPENAI_API_VERSION: str = None  # azure openai api version
     AZURE_DEPLOYMENT_NAME: str = None  # azure deployment name for answering