diff --git a/README.rst b/README.rst
index 70d5bc9e..c67308c7 100644
--- a/README.rst
+++ b/README.rst
@@ -181,8 +181,8 @@ tell build.py where to find it using an environment variable, as described in
 the error message.
 
 
-Example build commands
-^^^^^^^^^^^^^^^^^^^^^^
+Example build command-lines
+^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 To do a complete build from a totally clean git workspace, you will
 need to use several of the commands listed above.  For example::
diff --git a/ext/wxWidgets b/ext/wxWidgets
index f9115e16..a9ab9467 160000
--- a/ext/wxWidgets
+++ b/ext/wxWidgets
@@ -1 +1 @@
-Subproject commit f9115e168ee9839aabfd6db761c9ff8b71faa42c
+Subproject commit a9ab94673658d82d14d9284d81f5133431f578ed