diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py
index 1305c0c..05afe98 100755
--- a/Mac/BuildScript/build-installer.py
+++ b/Mac/BuildScript/build-installer.py
@@ -232,7 +232,7 @@
         name="PythonSystemFixes",
         long_name="Fix system Python",
         readme="""\
-            This package updates the system python installation on 
+            This package updates the system python installation on
             Mac OS X 10.3 to ensure that you can build new python extensions
             using that copy of python after installing this version of
             python.