Fix typos (#266)

* Fix typos

* Fix pylint e501

3 files changed, 15 insertions, 16 deletions

diff --git a/src/ecdsa/_version.py b/src/ecdsa/_version.py
index a72288a..2a12077 100644
--- a/src/ecdsa/_version.py
+++ b/src/ecdsa/_version.py
@@ -296,7 +296,7 @@ def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
         # TAG-NUM-gHEX
         mo = re.search(r"^(.+)-(\d+)-g([0-9a-f]+)$", git_describe)
         if not mo:
-            # unparseable. Maybe git-describe is misbehaving?
+            # unparsable. Maybe git-describe is misbehaving?
             pieces["error"] = (
                 "unable to parse git-describe output: '%s'" % describe_out
             )
diff --git a/src/ecdsa/keys.py b/src/ecdsa/keys.py
index 7b2a43b..4a673f6 100644
--- a/src/ecdsa/keys.py
+++ b/src/ecdsa/keys.py
@@ -57,13 +57,12 @@ Primary classes for performing signing and verification operations.
         portable and cross-platform way.
 
     bytes-like object
-        All the types that implement the buffer protocol. That includes
-        ``str`` (only on python2), ``bytes``, ``bytesarray``, ``array.array`
-        and ``memoryview`` of those objects.
-        Please note that ``array.array` serialisation (converting it to byte
-        string) is endianess dependant! Signature computed over ``array.array``
-        of integers on a big-endian system will not be verified on a
-        little-endian system and vice-versa.
+        All the types that implement the buffer protocol. That includes ``str``
+        (only on python2), ``bytes``, ``bytesarray``, ``array.array` and
+        ``memoryview`` of those objects.  Please note that ``array.array`
+        serialisation (converting it to byte string) is endianness dependent!
+        Signature computed over ``array.array`` of integers on a big-endian
+        system will not be verified on a little-endian system and vice-versa.
 
     set-like object
         All the types that support the ``in`` operator, like ``list``,
@@ -455,7 +454,7 @@ class VerifyingKey(object):
                 curve = Ed448
             point_str, empty = der.remove_bitstring(point_str_bitstring, 0)
             if empty:
-                raise der.UnexpectedDER("trailing junk afer public key")
+                raise der.UnexpectedDER("trailing junk after public key")
             return cls.from_string(point_str, curve, None)
         if not oid_pk == oid_ecPublicKey:
             raise der.UnexpectedDER(
@@ -701,7 +700,7 @@ class VerifyingKey(object):
         as the `sigdecode` parameter.
 
         :param signature: encoding of the signature
-        :type signature: sigdecode method dependant
+        :type signature: sigdecode method dependent
         :param data: data signed by the `signature`, will be hashed using
             `hashfunc`, if specified, or default hash function
         :type data: bytes like object
@@ -756,7 +755,7 @@ class VerifyingKey(object):
         as the `sigdecode` parameter.
 
         :param signature: encoding of the signature
-        :type signature: sigdecode method dependant
+        :type signature: sigdecode method dependent
         :param digest: raw hash value that the signature authenticates.
         :type digest: bytes like object
         :param sigdecode: Callable to define the way the signature needs to
@@ -1397,7 +1396,7 @@ class SigningKey(object):
         :type extra_entropy: bytes like object
 
         :return: encoded signature over `data`
-        :rtype: bytes or sigencode function dependant type
+        :rtype: bytes or sigencode function dependent type
         """
         hashfunc = hashfunc or self.default_hashfunc
         data = normalise_bytes(data)
@@ -1458,7 +1457,7 @@ class SigningKey(object):
             SHA-384 output using NIST256p or in similar situations.
 
         :return: encoded signature for the `digest` hash
-        :rtype: bytes or sigencode function dependant type
+        :rtype: bytes or sigencode function dependent type
         """
         if isinstance(self.curve.curve, CurveEdTw):
             raise ValueError("Method unsupported for Edwards curves")
@@ -1559,7 +1558,7 @@ class SigningKey(object):
             :func:`~SigningKey.sign_deterministic` in such case.
 
         :return: encoded signature of the hash of `data`
-        :rtype: bytes or sigencode function dependant type
+        :rtype: bytes or sigencode function dependent type
         """
         hashfunc = hashfunc or self.default_hashfunc
         data = normalise_bytes(data)
@@ -1613,7 +1612,7 @@ class SigningKey(object):
             :func:`~SigningKey.sign_digest_deterministic` in such case.
 
         :return: encoded signature for the `digest` hash
-        :rtype: bytes or sigencode function dependant type
+        :rtype: bytes or sigencode function dependent type
         """
         if isinstance(self.curve.curve, CurveEdTw):
             raise ValueError("Method unsupported for Edwards curves")
diff --git a/src/ecdsa/test_keys.py b/src/ecdsa/test_keys.py
index 7293b97..564f312 100644
--- a/src/ecdsa/test_keys.py
+++ b/src/ecdsa/test_keys.py
@@ -311,7 +311,7 @@ class TestVerifyingKeyFromDer(unittest.TestCase):
         with self.assertRaises(UnexpectedDER) as e:
             VerifyingKey.from_der(der_str)
 
-        self.assertIn("trailing junk afer public key", str(e.exception))
+        self.assertIn("trailing junk after public key", str(e.exception))
 
     def test_edwards_from_public_key_recovery(self):
         with self.assertRaises(ValueError) as e: