--- a/README.md	Mon Feb 15 11:13:12 2021 +0100
+++ b/README.md	Sat Feb 20 20:31:08 2021 +0100
@@ -10,6 +10,17 @@
 If you want to run tests from a specific file in `test/`, you can do
 ```
 julia> using Pkg
-julia> Pkg.test(test_args=["testLazyTensors"])
+julia> Pkg.test(test_args=["[glob pattern]"])
+```
+For example
+```
+julia> Pkg.test(test_args=["SbpOperators/*"])
 ```
+to run all test in the `SbpOperators` folder, or
+```
+julia> Pkg.test(test_args=["*/readoperators.jl"])
+```
+to run only the tests in files named `readoperators.jl`.
+
+
 This works by using the `@includetests` macro from the [TestSetExtensions](https://github.com/ssfrr/TestSetExtensions.jl) package. For more information, see their documentation.