typos
diff --git a/pep-0484.txt b/pep-0484.txt
index 4f8e25f..3080a79 100644
--- a/pep-0484.txt
+++ b/pep-0484.txt
@@ -176,7 +176,7 @@
from ``typing`` (e.g. ``Sequence`` and ``Dict``), type variables, and
type aliases.
-All newly introducedw names used to support features described in
+All newly introduced names used to support features described in
following sections (such as ``Any`` and ``Union``) are available in
the ``typing`` module.
@@ -1003,7 +1003,7 @@
express the parametrization of generic types. The problem with these
is that they are really hard to parse, especially for a simple-minded
parser like Python. In most languages the ambiguities are usually
-dealy with by only allowing angular brackets in specific syntactic
+dealt with by only allowing angular brackets in specific syntactic
positions, where general expressions aren't allowed. (And also by
using very powerful parsing techniques that can backtrack over an
arbitrary section of code.)
@@ -1165,7 +1165,7 @@
well known from other programming languages. But this use of ``::``
is unheard of in English, and in other languages (e.g. C++) it is
used as a scoping operator, which is a very different beast. In
- contrast, the single colon for type hints reads natural -- and no
+ contrast, the single colon for type hints reads naturally -- and no
wonder, since it was carefully designed for this purpose (the idea
long predates PEP 3107 [gvr-artima]_). It is also used in the same
fashion in other languages from Pascal to Swift.
