Remove disclaimer about exact numeric types. They work now!

doc/src/sgml/datatype.sgml

@@ -365,11 +365,6 @@ The sequence will remain in the database until explicitly dropped using
    </para>
 
    <para>
-The <firstterm>exact numerics</firstterm> <type>decimal</type> and 
-<type>numeric</type>
-have fully implemented syntax but currently 
-(<productname>Postgres</productname> v6.4)
- support only a small range of precision and/or range values.
     The <type>int8</type> type may not be available on all platforms since
     it relies on compiler support for this.
    </para>
@@ -414,11 +409,7 @@ then the money type should use the monetary conventions defined for
 
    <para>
     <type>numeric</type>
-should eventually replace the money type. It has a
+    will replace the money type, and should be preferred.
-fully implemented syntax but currently 
-(<productname>Postgres</productname> v6.4)
- support only a small range of precision and/or range values 
-and cannot adequately substitute for the money type.
    </para>
 
 </sect1>