Update researchandtabs.php

resources/lang/en/researchandtabs.php

@@ -2,5 +2,5 @@
 
 return [
     'plugin.1' => 'Did you know, that your :browser can use MetaGer as its default search engine?',
-    'plugin.2' => 'Schow me how',
+    'plugin.2' => 'Show me how',
 ];