Merge branch 'master' into fix/load-dotenv-return-code

src/dotenv/main.py

@@ -327,9 +327,12 @@ def load_dotenv(
         override: Whether to override the system environment variables with the variables
             from the `.env` file.
         encoding: Encoding to be used to read the file.
+
+    Returns:
+        Bool: True if atleast one environment variable is set elese False
 
-    If neither `dotenv_path` nor `stream` are provided, `find_dotenv()` is used
-    to find the .env file.
+    If both `dotenv_path` and `stream` are `None`, `find_dotenv()` is used to find the
+    .env file.
     """
     if dotenv_path is None and stream is None:
         dotenv_path = find_dotenv()