db.types-docs: mention the +primary-key+ in the appropriate help section

diff --git a/basis/db/types/types-docs.factor b/basis/db/types/types-docs.factor
index 4f23cfcbec0e1054636eb99a424890bb93e99f9e..ba2aac8ce587b9c1c0346d5303a4872c775f69ce 100644 (file)
--- a/basis/db/types/types-docs.factor
+++ b/basis/db/types/types-docs.factor
@@ -150,6 +150,7 @@ ARTICLE: "db.types" "Database types"
 { $subsections
     +db-assigned-id+
     +foreign-id+
+    +primary-key+
     +user-assigned-id+
     +random-id+
 }