Fix some typos in the docstrings

flask/app.py

@@ -215,7 +215,7 @@ class Flask(_PackageBoundObject):
         #: A dictionary of all view functions registered.  The keys will
         #: be function names which are also used to generate URLs and
         #: the values are the function objects themselves.
-        #: to register a view function, use the :meth:`route` decorator.
+        #: To register a view function, use the :meth:`route` decorator.
         self.view_functions = {}
 
         #: A dictionary of all registered error handlers.  The key is
@@ -242,7 +242,7 @@ class Flask(_PackageBoundObject):
         self.after_request_funcs = {}
 
         #: A dictionary with list of functions that are called without argument
-        #: to populate the template context.  They key of the dictionary is the
+        #: to populate the template context.  The key of the dictionary is the
         #: name of the module this function is active for, `None` for all
         #: requests.  Each returns a dictionary that the template context is
         #: updated with.  To register a function here, use the

flask/helpers.py

@@ -146,7 +146,7 @@ def url_for(endpoint, **values):
     """Generates a URL to the given endpoint with the method provided.
     The endpoint is relative to the active module if modules are in use.
 
-    Here some examples:
+    Here are some examples:
 
     ==================== ======================= =============================
     Active Module        Target Endpoint         Target Function

flask/module.py

@@ -54,7 +54,7 @@ class Module(_PackageBoundObject):
     to be provided to keep them apart.  If different import names are used,
     the rightmost part of the import name is used as name.
 
-    Here an example structure for a larger appliation::
+    Here's an example structure for a larger application::
 
         /myapplication
             /__init__.py
@@ -73,7 +73,7 @@ class Module(_PackageBoundObject):
         app.register_module(admin, url_prefix='/admin')
         app.register_module(frontend)
 
-    And here an example view module (`myapplication/views/admin.py`)::
+    And here's an example view module (`myapplication/views/admin.py`)::
 
         from flask import Module
 

flask/wrappers.py

@@ -17,7 +17,7 @@ from .globals import _request_ctx_stack
 
 
 class Request(RequestBase):
-    """The request object used by default in flask.  Remembers the
+    """The request object used by default in Flask.  Remembers the
     matched endpoint and view arguments.
 
     It is what ends up as :class:`~flask.request`.  If you want to replace
@@ -77,8 +77,8 @@ class Request(RequestBase):
 
 
 class Response(ResponseBase):
-    """The response object that is used by default in flask.  Works like the
-    response object from Werkzeug but is set to have a HTML mimetype by
+    """The response object that is used by default in Flask.  Works like the
+    response object from Werkzeug but is set to have an HTML mimetype by
     default.  Quite often you don't have to create this object yourself because
     :meth:`~flask.Flask.make_response` will take care of that for you.