Update setseed() documentation.

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index 5c0cc0966fcd5c99cb65ad0e832b101bbd826351..ebf793ae55e749acd9e448bc0326927d5628ced6 100644 (file)
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -1,4 +1,4 @@
-
+
 
  
   Functions and Operators
@@ -795,7 +795,7 @@
       
        setseed(dp)
        int
-       set seed for subsequent random() calls
+       set seed for subsequent random() calls (value between 0 and 1.0)
        setseed(0.54823)
        1177314959