diff --git a/data/schema/placement.json b/data/schema/placement.json
index 491ba0a7e..7897305e7 100644
--- a/data/schema/placement.json
+++ b/data/schema/placement.json
@@ -10,10 +10,6 @@
             "type": "string",
             "description": "Name of structure definition"
         },
-        "truncate": {
-            "type": "boolean",
-            "description": "Overlay should be truncated if it exceeds bounds of target structure"
-        },
         "offset": {
             "$ref": "planar-loc.json"
         },
diff --git a/data/schema/structure.json b/data/schema/structure.json
index a9913fc57..c6162cc14 100644
--- a/data/schema/structure.json
+++ b/data/schema/structure.json
@@ -26,7 +26,7 @@
             }
         },
         "placements": {
-            "description": "Structure placements. Earlier members may occlude later members of the list.",
+            "description": "Structure placements. Later members may occlude earlier members of the list.",
             "type": "array",
             "items": {
                 "$ref": "placement.json"
diff --git a/data/schema/world.json b/data/schema/world.json
index fb2deb8b6..eaa5768f6 100644
--- a/data/schema/world.json
+++ b/data/schema/world.json
@@ -28,7 +28,7 @@
             }
         },
         "placements": {
-            "description": "Structure placements. Earlier members may occlude later members of the list.",
+            "description": "Structure placements. Later members may occlude earlier members of the list.",
             "type": "array",
             "items": {
                 "$ref": "placement.json"