Fix typo.

DaVinciTests/tests/qmtest/davinci.qms/davinci_turbo_error.qmt

@@ -11,7 +11,7 @@
 expected = "DaVinci.Configuration.DaVinciConfigurationError: You must set DaVinci().RootInTES when DaVinci().Turbo is `True`"
 if stderr.find(expected) == -1:
     causes.append('missing string in stderr')
-    result['GaudiTest.expected_string'] = reuslt.Quote(expected)
+    result['GaudiTest.expected_string'] = result.Quote(expected)
   </text></argument>
   <argument name="exit_code">
     <integer>1</integer>