[DATALAD RUNCMD] run codespell throughout

=== Do not change lines below ===
{
 "chain": [],
 "cmd": "codespell -w",
 "exit": 0,
 "extra_inputs": [],
 "inputs": [],
 "outputs": [],
 "pwd": "."
}
^^^ Do not change lines above ^^^

Author: yarikoptic

doc/source/usage.rst

@@ -189,7 +189,7 @@ sequence as the value of an element like this:
         handle error;
     }
 
-If this function succeeeds, ownership of the sequence object passes to the
+If this function succeeds, ownership of the sequence object passes to the
 element, i.e., when the element is destroyed, the sequence will also be
 destroyed.