some correction

tests/dictionaries/88valid_enum_not_number_variable/00-base.xml

@@ -0,0 +1,18 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<rougail>
+    <variables>
+        <family name="enumfam" mode="expert">
+            <variable name="str" multi="True"/>
+            <variable name="enumvar" type="number"/>
+        </family>
+    </variables>
+
+    <constraints>
+        <check name="valid_enum">
+            <param type="variable">str</param>
+            <target>enumvar</target>
+        </check>
+    </constraints>
+</rougail>
+<!-- vim: ts=4 sw=4 expandtab
+-->