wrapper changes for selectfield

wrapper.py

@@ -113,7 +113,7 @@ class Heat2UrbanImpact(plugin.PluginAbstract):
         SelectField(
             name="event",
             default="95",
-            options={"75th percentile": "75", "85th percentile": "85", "95th percentile": "95"},
+            options={"75": "75th percentile", "85": "85th percentile", "95": "95th percentile"},
             help="Select the exceptionality of the heat/warm period by selecting percentiles of temperature probability distribution. Default is the 95th percentile. IT'S NOT IMPLEMENTED YET.",
         ),
         Integer(