typos

neo/lib/connection.py

@@ -128,7 +128,7 @@ class HandlerSwitcher(object):
             # be excpected for the current handler...
             (request_dict, _) = _pending[0]
         else:
-            # ...otherwise, queue for for the latest handler
+            # ...otherwise, queue for the latest handler
             assert len(_pending) == 1 or _pending[0][0]
             (request_dict, _) = _pending[-1]
         msg_id = request.getId()

neo/storage/database/mysqldb.py

@@ -830,7 +830,7 @@ class MySQLDatabaseManager(DatabaseManager):
         u64 = util.u64
         # We don't ask MySQL to compute everything (like in checkTIDRange)
         # because it's difficult to get the last serial _for the last oid_.
-        # We would need a function (that be named 'LAST') that return the
+        # We would need a function (that could be named 'LAST') that returns the
         # last grouped value, instead of the greatest one.
         r = self.query(
             """SELECT oid, serial