Add description to searchrg setting

extensions/search-rg/package.json

@@ -31,10 +31,11 @@
     "configuration": {
       "title": "Search (ripgrep)",
       "properties": {
-        "searchrg.enable": {
+        "searchRipgrep.enable": {
           "type": "boolean",
           "default": false,
-          "scope": "window"
+          "scope": "window",
+          "description": "%searchRipgrep.enable.description%"
         }
       }
     }

extensions/search-rg/package.nls.json

 {
 	"displayName": "Search (ripgrep)",
-	"description": "Provides search using Ripgrep."
+	"description": "Provides search using Ripgrep.",
+	"searchRipgrep.enable.description": "(Experimental) Enable this experimental search provider extension. When enabled, it takes precedence over vscode's built-in search."
 }
\ No newline at end of file