Whitespace normalization.
diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py
index 69241d2..4d7fa8c 100755
--- a/Mac/BuildScript/build-installer.py
+++ b/Mac/BuildScript/build-installer.py
@@ -664,7 +664,7 @@
         for dn in dirnames:
             os.chmod(os.path.join(dirpath, dn), 0775)
             os.chown(os.path.join(dirpath, dn), -1, gid)
-            
+
 
         for fn in filenames:
             if os.path.islink(fn):