X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fhelp%2FC%2Fsec_tactics.xml;h=e03dece5bc1bd8ea612d0b4fdfe4153b66d9d899;hb=06a19bec47845ecffe3bf9d9a95d3d4dadf76861;hp=cad04a53c400a3ab17ba867ca49fe9429aedc5b0;hpb=cea3a50f515d1e39467073d2b447a9ddfa1a4852;p=helm.git

diff --git a/helm/software/matita/help/C/sec_tactics.xml b/helm/software/matita/help/C/sec_tactics.xml
index cad04a53c..e03dece5b 100644
--- a/helm/software/matita/help/C/sec_tactics.xml
+++ b/helm/software/matita/help/C/sec_tactics.xml
@@ -519,10 +519,10 @@
           <term>Action:</term>
           <listitem>
             <para>
-	     For each each premise <command>H</command> 
-	     of type <command>T</command> in the current context
-	     where <command>T</command> is a non-recursive inductive type
-	     withour right parameters, the tactic runs
+	     For each each premise <command>H</command> of type 
+	     <command>T</command> in the current context where
+	     <command>T</command> is a non-recursive inductive type without
+	     right parameters and of sort Prop or CProp, the tactic runs
 	     <command> 
 	      elim H as H<subscript>1</subscript> ... H<subscript>m</subscript>
 	     </command>, clears <command>H</command>  and runs itself