diff --git a/README.rst b/README.rst
index 7cfea753..10e8885b 100644
--- a/README.rst
+++ b/README.rst
@@ -128,10 +128,9 @@ system package manager, for example:
 Windows, etc.
 -------------
 
-A universal installation method (that works on Windows, Mac OS X, Linux, …,
+A universal installation method (that works on Windows, macOS, Linux, …,
 and always provides the latest version) is to use `pip`_:
 
-
 .. code-block:: bash
 
     # Make sure we have an up-to-date version of pip and setuptools:
@@ -147,7 +146,7 @@ Windows users can also install HTTPie with `Chocolatey <https://chocolatey.org>`
 
 .. code-block:: bash
 
-    $ choco install httpie
+    $ choco upgrade httpie
 
 
 Python version