--- a/browser/locales/en-US/chrome/browser/preferences/advanced.dtd
+++ b/browser/locales/en-US/chrome/browser/preferences/advanced.dtd
@@ -31,17 +31,17 @@
 <!ENTITY dataChoicesTab.label            "Data Choices">
 
 <!ENTITY healthReportDesc.label          "Helps you understand your browser performance and shares data with &vendorShortName; about your browser health">
 <!ENTITY enableHealthReport.label        "Enable &brandShortName; Health Report">
 <!ENTITY enableHealthReport.accesskey    "R">
 <!ENTITY healthReportLearnMore.label     "Learn More">
 
 <!ENTITY telemetryDesc.label             "Shares performance, usage, hardware and customization data about your browser with &vendorShortName; to help us make &brandShortName; better">
-<!ENTITY enableTelemetryData.label       "Share additional data (i.e., Telemetry)">
+<!ENTITY enableTelemetryData.label       "Share Additional Data (i.e., Telemetry)">
 <!ENTITY enableTelemetryData.accesskey   "T">
 <!ENTITY telemetryLearnMore.label        "Learn More">
 
 <!ENTITY crashReporterDesc2.label         "Crash reports help &vendorShortName; fix problems and make your browser more stable and secure">
 <!ENTITY alwaysSubmitCrashReports.label   "Allow &brandShortName; to send backlogged crash reports on your behalf">
 <!ENTITY alwaysSubmitCrashReports.accesskey "c">
 <!ENTITY crashReporterLearnMore.label     "Learn More">
 
@@ -78,31 +78,31 @@
 <!ENTITY clearCacheNow.accesskey         "C">
 <!ENTITY clearOfflineAppCacheNow.label   "Clear Now">
 <!ENTITY clearOfflineAppCacheNow.accesskey "N">
 <!ENTITY overrideSmartCacheSize.label    "Override automatic cache management">
 <!ENTITY overrideSmartCacheSize.accesskey "O">
 
 <!ENTITY updateTab.label                 "Update">
 
-<!ENTITY updateApplication.label         "&brandShortName; updates">
+<!ENTITY updateApplication.label         "&brandShortName; Updates">
 <!ENTITY updateAuto1.label               "Automatically install updates (recommended: improved security)">
 <!ENTITY updateAuto1.accesskey           "A">
 <!ENTITY updateCheckChoose.label         "Check for updates, but let you choose whether to install them">
 <!ENTITY updateCheckChoose.accesskey     "C">
 <!ENTITY updateManual.label              "Never check for updates (not recommended: security risk)">
 <!ENTITY updateManual.accesskey          "N">
 
 <!ENTITY updateHistory.label             "Show Update History">
 <!ENTITY updateHistory.accesskey         "p">
 
 <!ENTITY useService.label                "Use a background service to install updates">
 <!ENTITY useService.accesskey            "b">
 
-<!ENTITY autoUpdateOthers.label          "Automatically update">
+<!ENTITY autoUpdateOthers.label          "Automatically Update">
 <!ENTITY enableSearchUpdate.label        "Search Engines">
 <!ENTITY enableSearchUpdate.accesskey    "E">
 
 <!ENTITY offlineStorageNotify.label               "Tell you when a website asks to store data for offline use">
 <!ENTITY offlineStorageNotify.accesskey           "T">
 <!ENTITY offlineStorageNotifyExceptions.label     "Exceptions…">
 <!ENTITY offlineStorageNotifyExceptions.accesskey "x">
 

--- a/browser/locales/en-US/chrome/browser/preferences/content.dtd
+++ b/browser/locales/en-US/chrome/browser/preferences/content.dtd
@@ -48,13 +48,13 @@
   -  These 2 strings are displayed before and after a 'Microsoft Translator'
   -  logo.
   -  The translations for these strings should match the translations in
   -  browser/translation.dtd
   -->
 <!ENTITY translation.options.attribution.beforeLogo "Translations by">
 <!ENTITY translation.options.attribution.afterLogo "">
 
-<!ENTITY  drmContent.label             "DRM content">
+<!ENTITY  drmContent.label             "DRM Content">
 
 <!ENTITY  playDRMContent.label         "Play DRM content">
 <!ENTITY  playDRMContent.accesskey     "P">
 <!ENTITY  playDRMContent.learnMore.label "Learn more">

--- a/browser/locales/en-US/chrome/browser/preferences/search.dtd
+++ b/browser/locales/en-US/chrome/browser/preferences/search.dtd
@@ -8,17 +8,17 @@
 
 <!ENTITY provideSearchSuggestions.label        "Provide search suggestions">
 <!ENTITY provideSearchSuggestions.accesskey    "s">
 
 <!ENTITY showURLBarSuggestions.label           "Show search suggestions in location bar results">
 <!ENTITY showURLBarSuggestions.accesskey       "l">
 <!ENTITY urlBarSuggestionsPermanentPB.label    "Search suggestions will not be shown in location bar results because you have configured &brandShortName; to never remember history.">
 
-<!ENTITY oneClickSearchEngines.label           "One-click search engines">
+<!ENTITY oneClickSearchEngines.label           "One-click Search Engines">
 
 <!ENTITY chooseWhichOneToDisplay.label         "The search bar lets you search alternate engines directly. Choose which ones to display.">
 
 <!ENTITY engineNameColumn.label                "Search Engine">
 <!ENTITY engineKeywordColumn.label             "Keyword">
 
 <!ENTITY restoreDefaultSearchEngines.label     "Restore Default Search Engines">
 <!ENTITY restoreDefaultSearchEngines.accesskey "d">

--- a/browser/locales/en-US/chrome/browser/preferences/sync.dtd
+++ b/browser/locales/en-US/chrome/browser/preferences/sync.dtd
@@ -85,25 +85,25 @@ both, to better adapt this sentence to t
 <!ENTITY forget.accesskey            "F">
 
 <!ENTITY welcome.description "Access your tabs, bookmarks, passwords and more wherever you use &brandShortName;.">
 <!ENTITY welcome.signIn.label "Sign In">
 <!ENTITY welcome.createAccount.label "Create Account">
 
 <!ENTITY welcome.useOldSync.label "Using an older version of Sync?">
 
-<!ENTITY signedOut.caption            "Take your Web with you">
+<!ENTITY signedOut.caption            "Take Your Web With You">
 <!ENTITY signedOut.description        "Synchronize your bookmarks, history, tabs, passwords, add-ons, and preferences across all your devices.">
 <!ENTITY signedOut.accountBox.title   "Connect with a &syncBrand.fxAccount.label;">
 <!ENTITY signedOut.accountBox.create  "Create Account">
 <!ENTITY signedOut.accountBox.create.accesskey  "C">
 <!ENTITY signedOut.accountBox.signin  "Sign In">
 <!ENTITY signedOut.accountBox.signin.accesskey  "I">
 
-<!ENTITY signedIn.engines.label       "Sync across all devices">
+<!ENTITY signedIn.engines.label       "Sync Across All Devices">
 
 <!-- LOCALIZATION NOTE (mobilePromo3.*): the following strings will be used to
      create a single sentence with active links.
      The resulting sentence in English is: "Download Firefox for
      Android or iOS to sync with your mobile device." -->
 
 <!ENTITY mobilePromo3.start            "Download Firefox for ">
 <!-- LOCALIZATION NOTE (mobilePromo3.androidLink): This is a link title that links to https://www.mozilla.org/firefox/android/ -->