Fix update button text

Author: Jack251970

Flow.Launcher/Languages/en.xaml

@@ -237,7 +237,7 @@
     <system:String x:Key="updateNoResultTitle">No update available</system:String>
     <system:String x:Key="updateNoResultSubtitle">All plugins are up to date</system:String>
     <system:String x:Key="updateAllPluginsTitle">Plugin updates available</system:String>
-    <system:String x:Key="updateAllPluginsButtonContent">Update all plugins</system:String>
+    <system:String x:Key="updateAllPluginsButtonContent">Update plugins</system:String>
     <system:String x:Key="checkPluginUpdatesTooltip">Check plugin updates</system:String>
     <system:String x:Key="PluginsUpdateSuccessNoRestart">Plugins are successfully updated. Please restart Flow.</system:String>