Fix typos in documents and comments

Fix typos detected by toolkit misspellings.

* pip install misspellings
* git ls-files | grep -v locale | misspellings -f -

Change-Id: I59de119feb6f973602fbfd98a75a1d529bc30bde

README.rst

@@ -9,7 +9,7 @@ by providing simple yet powerful typing which removes the need to directly
 manipulate the request and the response objects.
 
 WSME can work standalone or on top of your favorite python web
-(micro)framework, so you can use both your prefered way of routing your REST
+(micro)framework, so you can use both your preferred way of routing your REST
 requests and most of the features of WSME that rely on the typing system like:
 
 -   Alternate protocols, including ones supporting batch-calls
@@ -60,7 +60,7 @@ Main features
 -   Supports user-defined simple and complex types.
 -   Multi-protocol : REST+Json, REST+XML, SOAP, ExtDirect and more to come.
 -   Extensible : easy to add more protocols or more base types.
--   Framework independance : adapters are provided to easily integrate
+-   Framework independence : adapters are provided to easily integrate
     your API in any web framework, for example a wsgi container,
     Pecan_, TurboGears_, Flask_, cornice_...
 -   Very few runtime dependencies: webob, simplegeneric. Optionnaly lxml and

doc/integrate.rst

@@ -196,7 +196,7 @@ configuration entry in ``config.py``:
 
 Valid configuration variables are :
 
--   ``'debug'``: Wether or not to include exception tracebacks in the returned
+-   ``'debug'``: Whether or not to include exception tracebacks in the returned
     server-side errors.
 
 Example

wsme/rest/args.py

@@ -257,7 +257,7 @@ def get_args(funcdef, args, kwargs, params, form, body, mimetype):
     * the request body
 
     Note that the host framework args and kwargs can be overridden
-    by arguements from params of body
+    by arguments from params of body
     """
     # get the body from params if not given directly
     if not body and '__body__' in params:

wsme/types.py

@@ -512,7 +512,7 @@ class wsattr(object):
 
     #: attribute data type. Can be either an actual type,
     #: or a type name, in which case the actual type will be
-    #: determined when needed (generaly just before scaning the api).
+    #: determined when needed (generally just before scanning the api).
     datatype = property(_get_datatype, _set_datatype)
 
 
@@ -530,7 +530,7 @@ def sort_attributes(class_, attributes):
     3 mechanisms are attempted :
 
     #.  Look for a _wsme_attr_order attribute on the class_. This allow
-        to define an arbitrary order of the attributes (usefull for
+        to define an arbitrary order of the attributes (useful for
         generated types).
 
     #.  Access the object source code to find the declaration order.