[DATALAD RUNCMD] Do interactive fixing of some ambigous typos

=== Do not change lines below ===
{
 "chain": [],
 "cmd": "codespell -w -i 3 -C 2 docs/source/design datalad",
 "exit": 0,
 "extra_inputs": [],
 "inputs": [],
 "outputs": [],
 "pwd": "."
}
^^^ Do not change lines above ^^^

datalad/local/download_url.py

@@ -59,7 +59,7 @@ class DownloadURL(Interface):
     """Download content
 
     It allows for a uniform download interface to various supported URL
-    schemes (see command help for details), re-using or asking for
+    schemes (see command help for details), reusing or asking for
     authentication details maintained by datalad.
     """
 

docs/source/design/credentials.rst

@@ -53,7 +53,7 @@ Providers are associating credentials with a context for using them and are defi
 A single provider is represented by :class:`Provider` object and the list of available providers is represented by the :class:`Providers` class.
 A provider is identified by a label and stored in a dedicated config file per provider named `LABEL.cfg`.
 Such a file can reside in a dataset (under `.datalad/providers/`), at the user level (under `{user_config_dir}/providers`), at the system level (under `{site_config_dir}/providers`) or come packaged with the datalad distribution (in directory `configs` next to `providers.py`).
-Such a provider specifies a regular expression to match URLs against and assigns authenticator abd credentials to be used for a match.
+Such a provider specifies a regular expression to match URLs against and assigns authenticator and credentials to be used for a match.
 Credentials are referenced by their label, which in turn is the name of another section in such a file specifying the type of the credential.
 References to credential and authenticator types are strings that are mapped to classes by the following dict definitions: