diff --git a/Preferences/README.md b/Preferences/README.md
index f503effc..3d103076 100644
--- a/Preferences/README.md
+++ b/Preferences/README.md
@@ -1,40 +1,38 @@
 The tools get their configuration from /Library/Preferences/ManagedInstalls.plist
 If the file or any of the keys are missing, munki uses these defaults:
 
-# where munki writes its install/remove metadata, caches install packages, 
-# and writes reports and logs
-prefs['ManagedInstallDir'] = "/Library/Managed Installs"
+**Where munki writes its install/remove metadata, caches install packages, and writes reports and logs**
 
-# this one is a convenience; if you set this one and do not set
-# ManifestURL, CatalogURL or PackageURL, the other URLs will
-# be built relative to the SoftwareRepoURL
-prefs['SoftwareRepoURL'] = "http://munki/repo"
+    prefs['ManagedInstallDir'] = "/Library/Managed Installs"
 
-# The next three are preferred to SoftwareRepoURL;
-# They allow you to serve manifests and catalogs from
-# one server and packages from another. If they exist
-# in the plist, they take precedence over the URL implied
-# by SoftwareRepoURL
-prefs['ManifestURL'] = "http://munki/repo/manifests/"
-prefs['CatalogURL'] = "http://munki/repo/catalogs/"
-prefs['PackageURL'] = "http://munki/repo/pkgs/"
+**This one is a convenience; if you set this one and do not set ManifestURL, CatalogURL or PackageURL, the other URLs will be built relative to the SoftwareRepoURL**
 
-# use SSL client certificates to secure communication with the webserver
-prefs['UseClientCertificate'] = False
+    prefs['SoftwareRepoURL'] = "http://munki/repo"
 
-prefs['ClientIdentifier'] = '' (munki will use the FQDN, then short hostname, then look for site_default)
-prefs['LogFile'] = "/Library/Managed Installs/Logs/ManagedSoftwareUpdate.log"
-prefs['LoggingLevel'] = 1
+**The next three are preferred to SoftwareRepoURL; They allow you to serve manifests and catalogs from one server and packages from another. If they exist in the plist, they take precedence over the URL implied by SoftwareRepoURL**
 
-# URL for an internal Apple Software Update Server.
-# Delete the key or set it to an empty string to use Apple's SUS.
-prefs['SoftwareUpdateServerURL'] = '' (use Apple's if this is empty)
-prefs['InstallAppleSoftwareUpdates'] = False
+    prefs['ManifestURL'] = "http://munki/repo/manifests/"
+    prefs['CatalogURL'] = "http://munki/repo/catalogs/"
+    prefs['PackageURL'] = "http://munki/repo/pkgs/"
 
-# Number of days between user notifications from Managed Software Update.
-prefs['DaysBetweenNotifications'] = 1
+**Use SSL client certificates to secure communication with the webserver**
+
+    prefs['UseClientCertificate'] = False
+    prefs['ClientIdentifier'] = '' # (munki will use the FQDN, then short hostname, then look for site_default)
+
+**Location for logging and verbosity**
+
+    prefs['LogFile'] = "/Library/Managed Installs/Logs/ManagedSoftwareUpdate.log"
+    prefs['LoggingLevel'] = 1
+
+**URL for an internal Apple Software Update Server. Delete the key or set it to an empty string to use Apple's SUS.**
+
+    prefs['SoftwareUpdateServerURL'] = ''  #(use Apple's if this is empty)
+    prefs['InstallAppleSoftwareUpdates'] = False
+
+**Number of days between user notifications from Managed Software Update.**
+
+    prefs['DaysBetweenNotifications'] = 1
 
 The example ManagedInstalls.plist in this directory is not meant to be used as-is, but rather as a starting point.
 You will need to modify it to match your needs.
-
-
diff --git a/code/client/makepkginfo b/code/client/makepkginfo
index e88e83ff..7ea581f8 100755
--- a/code/client/makepkginfo
+++ b/code/client/makepkginfo
@@ -587,7 +587,7 @@ def main():
         '--installer_choices_xml', '--installer-choices-xml',
         action='store_true',
         help=('Generate installer choices for metapackages. '
-              'Note: Requires OS X 10.6.6 or later.')
+              'Note: Requires Mac OS X 10.6.6 or later.')
         )
     apple_options.add_option(
         '--installer_environment', '--installer-environment', '-E',