diff --git a/packaging/README-snapshots.txt b/packaging/README-snapshots.txt
index 3e4a42ab..9dc7d126 100644
--- a/packaging/README-snapshots.txt
+++ b/packaging/README-snapshots.txt
@@ -19,26 +19,26 @@ File naming conventions:
  - Files with the "*.tar.gz" extension are compressed tar archives of the
    Phoenix and wxWidgets source code.
 
- - The "*.docs.tar.gz" files are cmpressed archives of the documentation.
+ - The "*-docs-*.tar.gz" files are compressed archives of the documentation.
 
  - The bulk of the filename follows the convensions for naming wheels
    (https://www.python.org/dev/peps/pep-0427/#file-name-convention). For
    example:
 
-      wxPython_Phoenix-3.0.3.dev1549.fa6f31f-cp33-cp33m-macosx_10_6_intel.whl
+      wxPython_Phoenix-3.0.3.dev1549+fa6f31f-cp33-cp33m-macosx_10_6_intel.whl
 
    means:
 
    - This is the wxPython_Phoenix package
 
-   - It is version 3.0.3.dev1549.fa6f31f (development version, with
-     the number derived from the source control system.)
+   - It is version 3.0.3.dev1549+fa6f31f (a development version, with
+     the build number derived from the source control system.)
 
    - It is built for CPython version 3.3
 
    - It is built for the macosx operating system
 
-   - It is built for OS version 10.6 or greater
+   - It is built for OSX version 10.6 or greater
 
    - It is built for Intel processors.
 
@@ -72,7 +72,7 @@ number to the command, like this:
 
     pip install -U --pre \
         -f http://wxpython.org/Phoenix/snapshot-builds/ \
-        wxPython_Phoenix==3.0.3.dev78269
+        wxPython_Phoenix==3.0.3.dev1641+76cf834
 
 If you don't already have pip then you can install it with commands
 like this: