Rolling back last change

security/manager/pki/resources/locale/en-US/pref-security.dtd

@@ -22,8 +22,8 @@
   -->
 
 <!ENTITY  security.title         "Security Preferences">
-<!ENTITY  security.label         "Privacy & Security">
-<!ENTITY  security.description   "Settings for Privacy & Security">
+<!ENTITY  security.label         "Privacy and Security">
+<!ENTITY  security.description   "Settings for Privacy and Security">
 
 <!ENTITY  resetsettings.label    "Reset Settings">
 <!ENTITY  resetpreferences.label "Reset Preferences...">