correct wording

app/src/main/res/values/strings.xml

@@ -1002,7 +1002,7 @@ A level counts as a roof level when its windows are in the roof. Subsequently, r
     <string name="quest_crossing_yes">Yes, intended as crossing</string>
     <string name="quest_crossing_no">Not intended as crossing, still possible to cross (e.g. informal trails)</string>
     <string name="quest_crossing_prohibited">No, crossing is prohibited or impossible</string>
-    <string name="quest_crossing_hint">Informal crossings usually look like this:</string>
+    <string name="quest_crossing_hint">An informal trail crossing a road:</string>
 
     <string name="quest_cycleway_title2">"Is there a bicycle lane or path here? What type?"</string>
     <string name="quest_cycleway_resurvey_title">"Is this still the cycling situation here?"</string>