Fix inspector_dock.rst - Show inspector menu route was wrong

When you follow the "Editor > Editor Settings" route an Editor Settings panel opens - without any Editor Docks sub-panel.

This had me stumped at first while following the documentation.

A menu path that actually triggers the Show Inspector function is:
"Editor > Editor Docks > Inspector"

I propose updating the menu path for clarity.

Author: PHATASS-Studios

tutorials/editor/inspector_dock.rst

@@ -18,7 +18,7 @@ Usage
 If the inspector dock is visible, clicking on a node in the scene tree will automatically
 display its properties.
 If it is not visible, you can show it by navigating to
-**Editor > Editor Settings > Editor Docks > Inspector**.
+**Editor > Editor Docks > Inspector**.
 
 At the top of the dock are the file and navigation buttons.
 
@@ -129,4 +129,4 @@ various view and edit options.
 .. Using the tool menu
 .. List each property type and how to edit it
 .. For numerical inputs, mention and link to a page about formulas
-.. Refer to :ref:`doc_filesystem_dock`
+.. Refer to :ref:`doc_filesystem_dock`