docs pass spellchecker

docs/web_reference.rst

@@ -95,7 +95,7 @@ and :ref:`aiohttp-web-signals` handlers.
 
       Makes an effort to parse Forwarded headers as specified by :rfc:`7239`:
 
-      - It adds one (immutable) dictionary per Forwarded ``field-value``, ie
+      - It adds one (immutable) dictionary per Forwarded ``field-value``, i.e.
         per proxy. The element corresponds to the data in the Forwarded
         ``field-value`` added by the first proxy encountered by the client.
         Each subsequent item corresponds to those added by later proxies.
@@ -104,26 +104,26 @@ and :ref:`aiohttp-web-signals` handlers.
       - It un-escapes ``quoted-pairs``.
       - It does NOT validate 'by' and 'for' contents as specified in
         :rfc:`7239#section-6`.
-      - It does NOT validate 'host' contents (Host ABNF).
-      - It does NOT validate 'proto' contents for valid URI scheme names.
+      - It does NOT validate ``host`` contents (Host ABNF).
+      - It does NOT validate ``proto`` contents for valid URI scheme names.
 
-      Returns a tuple containing one or more immutable dicts
+      Returns a tuple containing one or more ``MappingProxy`` objects
 
       .. seealso:: :attr:`scheme`
 
       .. seealso:: :attr:`host`
 
    .. attribute:: host
 
-      Hostname of the request.
+      Host name of the request.
 
-      Hostname is resolved through the following headers, in this order:
+      Host name is resolved through the following headers, in this order:
 
       - *Forwarded*
       - *X-Forwarded-Host*
       - *Host*
 
-      Returns  :class:`str`, or ``None`` if no hostname is found in the
+      Returns  :class:`str`, or ``None`` if no host name is found in the
       headers.
 
    .. attribute:: path_qs