nitunit: remove warnings from testing_suite (and uniformize the style)

Haters gonna hate.

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>

diff --git a/src/testing/testing_suite.nit b/src/testing/testing_suite.nit
index 60265ab..5112d2f 100644 (file)
--- a/src/testing/testing_suite.nit
+++ b/src/testing/testing_suite.nit
@@ -122,8 +122,8 @@ class TestSuite
        # Test to be executed after the whole test suite.
        var after_module: nullable TestCase = null
 
-       fun show_status
-       do
+       # Display test suite status in std-out.
+       fun show_status do
                toolcontext.show_unit_status("Test-suite of module " + mmodule.full_name, test_cases)
        end