diff --git a/env.example b/env.example
index 1ac03e54..ca780fc2 100644
--- a/env.example
+++ b/env.example
@@ -172,7 +172,7 @@ REDIS_URI=redis://localhost:6379
 
 ### For JWT Auth
 # AUTH_ACCOUNTS='admin:admin123,user1:pass456'
-# TOKEN_SECRET=Your-Key-For-LightRAG-API-Server 
+# TOKEN_SECRET=Your-Key-For-LightRAG-API-Server
 # TOKEN_EXPIRE_HOURS=4
 
 ### API-Key to access LightRAG Server API
diff --git a/lightrag/api/README.md b/lightrag/api/README.md
index ebeb811e..8e8a1980 100644
--- a/lightrag/api/README.md
+++ b/lightrag/api/README.md
@@ -92,7 +92,7 @@ lightrag-server
 ```
 lightrag-gunicorn --workers 4
 ```
-The `.env` file **must be placed in the startup directory**. 
+The `.env` file **must be placed in the startup directory**.
 
 Upon launching, the LightRAG Server will create a documents directory (default is `./inputs`) and a data directory (default is `./rag_storage`). This allows you to initiate multiple instances of LightRAG Server from different directories, with each instance configured to listen on a distinct network port.