support/testing/tests/package/test_bash.py: fix 'running' typo

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

support/testing/tests/package/test_bash.py

@@ -28,7 +28,7 @@ class TestBash(infra.basetest.BRTest):
         self.assertEqual(out[0], "", "Already running bash instead of busybox' sh")
 
         self.assertRunOk("bash -il")
-        # Twist! The above command is still runing, it's just that
+        # Twist! The above command is still running, it's just that
         # bash did display the prompt we expect. Check we are indeed
         # actually bash
         out, _ = self.emulator.run('echo "${BASH}"')