diff --git a/doc/user/iterator-types.xml b/doc/user/iterator-types.xml
index 836442e21826f5a4d7e017f5e559ccb8fa6148e8..efb50c86a364555ede0a602469d59968ac9e09e6 100644
--- a/doc/user/iterator-types.xml
+++ b/doc/user/iterator-types.xml
@@ -55,7 +55,7 @@
             </simpara>
             <simpara>
             Semantics of the match depends on the index.
-            A HASH and TREE index only supports exact match: all parts
+            A HASH index only supports exact match: all parts
             of a key participating in the index must be provided.
             In case of TREE index, only few parts of a key or a
             key prefix are accepted for search.
@@ -64,12 +64,10 @@
             criteria.
             </simpara>
             <simpara>
-            A non-unique HASH index returns tuples in unspecified
-            order.
             When a TREE index is not unique, or only part of a key
             is given as a search criteria, matching tuples are
             returned in ascending order.
-            BITSET indexes are always unique.
+            BITSET and HASH indexes are always unique.
             </simpara>
         </entry>
     </row>
diff --git a/doc/user/space.xml b/doc/user/space.xml
index 348d21151f205f5f453f0cb73c267ceae4845c78..655af9e063fd7b85ca69943f1940a9e63425c3b0 100644
--- a/doc/user/space.xml
+++ b/doc/user/space.xml
@@ -94,8 +94,7 @@ please be aware of these restrictions:
     dynamically, currently you need to restart the server even to
     disable or enable a space,
   </simpara></listitem>
-  <listitem><simpara>HASH indexes may cover only one field and can
-    not be non-unique.
+  <listitem><simpara>HASH indexes can not be non-unique.
   </simpara></listitem>
 </itemizedlist>
 </para>