Document other format-related elements.

[pspp] / spv-detail.gv

diff --git a/spv-detail.gv b/spv-detail.gv
index e026a483e382d363fbf7c2ed5e5a7e23dd90bdd8..5704c6a49d4f69f52ac2647519ea733532b7f45d 100644 (file)
--- a/spv-detail.gv
+++ b/spv-detail.gv
@@ -48,7 +48,7 @@ digraph spv_detail {
 
     "footnotes" -> "footnoteMapping" [label="+"];
 
-    "cross" -> "nest" [label="+"];
+    "cross" -> "nest" [label="2"];
 
     "nest" -> "variableReference" [label="+"];