texttext fixture moved into own executable 'main' module.

erlang/README.md

@@ -7,7 +7,12 @@ When you open this project with IntelliJ I recommend that you do
 
     File | New | Project from existing sources 
 
-Then be sure to select "Erlang" as the project type, and configure the rebar3 location correctly.
+Then be sure to select "Erlang" as the project type, and configure the rebar3 location correctly, 
+(There is a copy of it in this repo).
+
+If you're having trouble executing the 'main' application, check your module path in your Project Settings.
+I found I had to manually set the module compile output path to '_build/default/lib/gilded_rose/ebin'. 
+The test output path seemed to be correct as '.eunit'
 
 Build
 -----
@@ -21,6 +26,6 @@ Run Tests
 
 TextTest Fixture
 ----------------
-To run for 30 days:
+To run for 30 days, I think this ought to work but I tend to run it through the IDE instead:
 
-    $ update_quality_main.escript 30
+    $ erl -pa _build/default/lib/gilded_rose/ebin -pa . -eval main:main([30]). -s init stop -noshell