gdbm: documentation addendum

diff --git a/extra/gdbm/gdbm-docs.factor b/extra/gdbm/gdbm-docs.factor
index 924fcb1ad28ba0fa94c534a263126c4c8f575671..7a00e214c3a14dc3a499cfe4a02fb2bf6e2d01b2 100644 (file)
--- a/extra/gdbm/gdbm-docs.factor
+++ b/extra/gdbm/gdbm-docs.factor
@@ -92,7 +92,7 @@ HELP: gdbm-set-block-pool
 
 HELP: gdbm-set-cache-size
 { $values { "size" integer } }
-{ $description "Sets the size of the internal bucket cache. The default value is 100." } ;
+{ $description "Sets the size of the internal bucket cache. The default value is 100. This option may only be set once." } ;
 
 HELP: gdbm-set-sync-mode
 { $values { "?" boolean } }