[OsSettingsLanguages] Update language preference description

Update as per http://go/cros-lang-settings-ux-writing
Screenshot view: http://screen/9F2Fojjr8QvdVjL

Bug: 1113439
Change-Id: I1f5ce8b827770a1d172bd4052e82670e3e868122
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2469916Reviewed-by: Regan Hsu <hsuregan@chromium.org>
Commit-Queue: My Nguyen <myy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#816869}

chrome/app/os_settings_strings.grdp

@@ -281,7 +281,7 @@
     Languages for apps and websites
   </message>
   <message name="IDS_OS_SETTINGS_LANGUAGES_LANGUAGES_PREFERENCE_DESCRIPTION" desc="Description for section that lets users choose the language for apps and websites. The web content languages will be served in the order of the list.">
-    Apps and websites that support multiple languages will use the first supported language from this list. Language preferences sync to Chrome browser. <ph name="BEGIN_LINK_LEARN_MORE">&lt;a target="_blank" href="$1"&gt;</ph>Learn more<ph name="END_LINK_LEARN_MORE">&lt;/a&gt;</ph>
+    Apps and websites that are available in multiple languages will use the first supported language from this list. These preferences are synced with your browser settings. <ph name="BEGIN_LINK_LEARN_MORE">&lt;a target="_blank" href="$1"&gt;</ph>Learn more<ph name="END_LINK_LEARN_MORE">&lt;/a&gt;</ph>
   </message>
   <message name="IDS_OS_SETTINGS_LANGUAGES_TRANSLATE_TARGET_LABEL" desc="The label of the toggle that enables the prompt to translate a page to users.">
     Language used when translating pages

chrome/app/os_settings_strings_grdp/IDS_OS_SETTINGS_LANGUAGES_LANGUAGES_PREFERENCE_DESCRIPTION.png.sha1

-1b2aec8cf7557affd2d82a3357d2dbde92311c1d
+300b1de537007bb5a5e650b54417374d864bd258
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