Add codespell support (config, workflow to detect/not fix) and make it fix few typos

.pre-commit-config.yaml

@@ -17,3 +17,9 @@ repos:
         additional_dependencies:
         - mdformat-black
         - mdformat_tables
+- repo: https://github.com/codespell-project/codespell
+  rev: v2.3.0
+  hooks:
+  - id: codespell
+    additional_dependencies:
+    - tomli

README.md

@@ -75,7 +75,7 @@ You can also create new files through either putting a local file with `put_file
 
 ```py
 >>> with fs.open('/tmp/message.dat', 'wb') as stream:
-...     stream.write(b'super secret messsage!')
+...     stream.write(b'super secret message!')
 ...
 ```
 
@@ -85,7 +85,7 @@ And either download it through `get_file` or simply read it on the fly with open
 >>> with fs.open('/tmp/message.dat') as stream:
 ...     print(stream.read())
 ...
-b'super secret messsage!'
+b'super secret message!'
 ```
 
 There are also a lot of other basic filesystem operations, such as `mkdir`, `touch` and `find`;

sshfs/spec.py

@@ -105,7 +105,7 @@ async def _finalize(self, pool, stack):
 
         # If an error occurs while the SSHFile is trying to
         # open the native file, then the client might get broken
-        # due to partial initalization. We are just going to ignore
+        # due to partial initialization. We are just going to ignore
         # the errors that arises on the finalization layer
         with suppress(BrokenPipeError):
             await stack.aclose()