diff --git a/README.md b/README.md
index 62b1389..0ebe358 100644
--- a/README.md
+++ b/README.md
@@ -1088,6 +1088,8 @@ Open
 <file>.write(<str/bytes>)           # Writes a string or bytes object.
 <file>.writelines(<list>)           # Writes a list of strings or bytes objects.
 ```
+* **No method adds or strips trailing newlines.**
+* **Changes are not written until file gets closed.**
 
 ### Read Text from File
 ```python