From 8f7fd6bb8082590c9360e9197c7cd9d9d32b7a63 Mon Sep 17 00:00:00 2001
From: Claudio Sacerdoti Coen <claudio.sacerdoticoen@unibo.it>
Date: Thu, 29 Jun 2006 10:53:30 +0000
Subject: [PATCH] Documentation for variant fixed (the type and body are NOT
 optional).

---
 matita/help/C/sec_terms.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/matita/help/C/sec_terms.xml b/matita/help/C/sec_terms.xml
index 30692211e..d521ac870 100644
--- a/matita/help/C/sec_terms.xml
+++ b/matita/help/C/sec_terms.xml
@@ -479,7 +479,7 @@
     <para>Notice that the command is equivalent to <command>definition f: T ≝ t</command>.</para>
    </sect2>
    <sect2 id="variant">
-    <title><emphasis role="bold">variant</emphasis> &id;[<emphasis role="bold">:</emphasis> &term;] [<emphasis role="bold">≝</emphasis> &term;]</title>
+    <title><emphasis role="bold">variant</emphasis> &id;<emphasis role="bold">:</emphasis> &term; <emphasis role="bold">≝</emphasis> &term;</title>
     <titleabbrev>variant</titleabbrev>
     <para><userinput>variant f: T ≝ t</userinput></para>
     <para>Same as <command>theorem f: T ≝ t</command>, but it does not
-- 
2.39.2