Fix typos

tests/.snapshots/success.txt

@@ -70,7 +70,7 @@
   s it skips with message → skipped because bar
   s it skips with truthy closure condition
   ✓ it do not skips with falsy closure condition
-  s it skips with condition and messsage → skipped because foo
+  s it skips with condition and message → skipped because foo
 
    PASS  Tests\Features\Test
   ✓ a test

tests/Features/Skip.php

@@ -24,6 +24,6 @@ it('do not skips with falsy closure condition')
     ->skip(function () { return false; })
     ->assertTrue(true);
 
-it('skips with condition and messsage')
+it('skips with condition and message')
     ->skip(true, 'skipped because foo')
     ->assertTrue(false);