3 files changed, 3 insertions, 3 deletions

diff --git a/docs/tutorials/modwsgi/index.rst b/docs/tutorials/modwsgi/index.rst
index 66397fddf..bcedcbe3d 100644
--- a/docs/tutorials/modwsgi/index.rst
+++ b/docs/tutorials/modwsgi/index.rst
@@ -9,7 +9,7 @@ server.
 
 This guide will outline broad steps that can be used to get a :app:`Pyramid`
 application running under Apache via ``mod_wsgi``.  This particular tutorial
-was developed under Apple's Mac OS X platform (Snow Leopard, on a 32-bit
+was developed under Apple's macOS platform (Snow Leopard, on a 32-bit
 Mac), but the instructions should be largely the same for all systems, delta
 specific path information for commands and files.
 
diff --git a/docs/tutorials/wiki/background.rst b/docs/tutorials/wiki/background.rst
index 61383c2d6..c10ab9e55 100644
--- a/docs/tutorials/wiki/background.rst
+++ b/docs/tutorials/wiki/background.rst
@@ -12,7 +12,7 @@ URLs to code.  It can also be followed by people without any prior
 Python web framework experience.
 
 To code along with this tutorial, the developer will need a Unix
-machine with development tools (Mac OS X with XCode, any Linux or BSD
+machine with development tools (macOS with XCode, any Linux or BSD
 variant, and so on) *or* a Windows system of any kind.
 
 .. warning::
diff --git a/docs/tutorials/wiki2/background.rst b/docs/tutorials/wiki2/background.rst
index ded6bc9c3..c14d3cb7d 100644
--- a/docs/tutorials/wiki2/background.rst
+++ b/docs/tutorials/wiki2/background.rst
@@ -12,7 +12,7 @@ URLs to code.  It can also be followed by people without any prior
 Python web framework experience.
 
 To code along with this tutorial, the developer will need a Unix
-machine with development tools (Mac OS X with XCode, any Linux or BSD
+machine with development tools (macOS with XCode, any Linux or BSD
 variant, etc.) *or* a Windows system of any kind.
 
 .. note::