Removed from duplicate root declaration.

franciscomemoli · web-flow · commit 31ce79d9fe87 · 2017-04-07T09:11:11.000-03:00
Related with #1710 (comment) issue. The root field is declared twice, on fields and manyToOne secction.
diff --git a/doc/tree.md b/doc/tree.md
@@ -248,11 +248,6 @@ Entity\Category:
       type: integer
       gedmo:
         - treeRight
-    root:
-      type: integer
-      nullable: true
-      gedmo:
-        - treeRoot
     lvl:
       type: integer
       gedmo:
