Add a note to readme on the noci tag for disabling test on CI

README_TEST.md

@@ -1,6 +1,6 @@
-Running tests requires Catch2 and cmake.  libs are assumed to be in
-the same directory as the executable
+Running tests requires Catch2 and cmake
 
+# Running Tests
 ```sh
 mkdir cbuild && cd cbuild
 cmake ..
@@ -12,3 +12,6 @@ make test
 # usage: Optionally specify tests and success verbosity
 ./test/test [bass] --success
 ```
+
+# Writing Tests
+`[noci]` tag is used to disable a test on Github actions