fix(loader): fix TextLoader doc string indentation (#360)

On
[TextLoader](https://python.langchain.com/api_reference/community/document_loaders/langchain_community.document_loaders.text.TextLoader.html)
documentation:
<img width="780" height="407" alt="image"
src="https://github.com/user-attachments/assets/ed664ef4-d253-4768-acc2-d1ba1ea043c4"
/>
the text is mismatched due to incorrect indentation in docstring

Co-authored-by: Mason Daugherty <[email protected]>

Author: 2 people

libs/community/langchain_community/document_loaders/text.py

@@ -18,7 +18,7 @@ class TextLoader(BaseLoader):
         file_path: Path to the file to load.
 
         encoding: File encoding to use. If `None`, the file will be loaded
-        with the default system encoding.
+            with the default system encoding.
 
         autodetect_encoding: Whether to try to autodetect the file encoding
             if the specified encoding fails.