Update external_editor.rst

Removed unnecessary language.

getting_started/editor/external_editor.rst

@@ -3,9 +3,7 @@
 Using an external text editor
 ==============================
 
-While Godot has an inbuilt text editor, some developers have a tendency to
-want to use a text editor they are familiar with. Godot provides this
-option via the options under
+Godot can be used with an external text editor, such as Sublime Text or Visual Studio Code. To select an external text editor via the Godot editor menu:
 ``Editor -> Editor Settings -> Text Editor -> External``
 
 .. image:: img/editor_settings.png