[omnibox] Update Starter Pack flag description from @settings to @tabs. 

Bug: 1287313
Change-Id: I251b9041b51e67359ff37dc39ad05dbf5215bd29
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3708399
Commit-Queue: Justin Donnelly <[email protected]>
Reviewed-by: Justin Donnelly <[email protected]>
Auto-Submit: Angela Yoeurng <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1014686}
diff --git a/chrome/browser/flag_descriptions.cc b/chrome/browser/flag_descriptions.cc
index e51bdcc..9b6c51b 100644
--- a/chrome/browser/flag_descriptions.cc
+++ b/chrome/browser/flag_descriptions.cc
@@ -1875,7 +1875,7 @@
 const char kOmniboxSiteSearchStarterPackName[] =
     "Omnibox Site Search Starter Pack";
 const char kOmniboxSiteSearchStarterPackDescription[] =
-    "Enables @history, @bookmarks, and @settings scopes in Omnibox Site "
+    "Enables @history, @bookmarks, and @tabs scopes in Omnibox Site "
     "Search/Keyword Mode";
 const char kOmniboxOnFocusSuggestionsContextualWebAllowSRPName[] =
     "Allow Omnibox contextual web on-focus suggestions on the SRP";