Broken: (example: 2.79
Short description of error
Reference Usage does not inform the user which of the 17 editor types they need to use the described capability
Exact steps for others to reproduce the error
This has been by far my hardest part of getting onboarded onto Blender. The manual is overall very good, and has very useful, explicit Reference Usage guides to show the user how to access the feature, but these Reference Usage examples don't include the prerequisite information required to use the feature- information on what corresponding Editor Type one needs to get to the menu item or item.
This has been an enormous struggle for me in learning Blender, as I'm never sure which top level view I need to use any given capability described in the menu. I believe I & many other newcomers and experienced users both would be assisted by the manual having information available for each tool or capability having the complete, needed information to enact it's Reference Usage.
It's definitely a trivial example, but it took me a couple minutes to find "Export", because I had switched off the "Info" editor pane & thus had no "File" menu. I believe this is just one very simple example of Reference Usage being incomplete.