ChangeLog, _abnf, _logging: Corect typos

ChangeLog

@@ -2,7 +2,7 @@ ChangeLog
 ============
 
 - 0.37.0
-  - fixed fialer that `websocket.create_connection` does not accept `origin` as a parameter (#246 )
+  - fixed failure that `websocket.create_connection` does not accept `origin` as a parameter (#246 )
 
 - 0.36.0
   - added support for using custom connection class (#235)
@@ -90,7 +90,7 @@ ChangeLog
 - 0.24.0
 
   - Supporting http-basic auth in WebSocketApp (#143)
-  - fix failer of test.testInternalRecvStrict(#141)
+  - fix failure of test.testInternalRecvStrict(#141)
   - skip utf8 validation by skip_utf8_validation argument (#137)
   - WebsocketProxyException will be raised if we got error about proxy.(#138)
 

websocket/_abnf.py

@@ -240,7 +240,7 @@ class ABNF(object):
 
 class frame_buffer(object):
     _HEADER_MASK_INDEX = 5
-    _HEADER_LENGHT_INDEX = 6
+    _HEADER_LENGTH_INDEX = 6
 
     def __init__(self, recv_fn, skip_utf8_validation):
         self.recv = recv_fn
@@ -290,7 +290,7 @@ class frame_buffer(object):
         return self.length is None
 
     def recv_length(self):
-        bits = self.header[frame_buffer._HEADER_LENGHT_INDEX]
+        bits = self.header[frame_buffer._HEADER_LENGTH_INDEX]
         length_bits = bits & 0x7f
         if length_bits == 0x7e:
             v = self.recv_strict(2)

websocket/_logging.py

@@ -29,15 +29,15 @@ __all__ = ["enableTrace", "dump", "error", "debug", "trace",
            "isEnabledForError", "isEnabledForDebug"]
 
 
-def enableTrace(tracable):
+def enableTrace(traceable):
     """
-    turn on/off the tracability.
+    turn on/off the traceability.
 
-    tracable: boolean value. if set True, tracability is enabled.
+    traceable: boolean value. if set True, traceability is enabled.
     """
     global _traceEnabled
-    _traceEnabled = tracable
-    if tracable:
+    _traceEnabled = traceable
+    if traceable:
         if not _logger.handlers:
             _logger.addHandler(logging.StreamHandler())
         _logger.setLevel(logging.DEBUG)