diff --git a/x.md b/x.md
index 3c39a7cac..f03b337a0 100644
--- a/x.md
+++ b/x.md
@@ -2,8 +2,8 @@
 
 - a [[variable]].
   - an [[unknown]].
-- a [[place]] in a [[map]].
-  - a [[context]].
+- a [[place]].
+  - in a [[map]], in a [[context]].
   - in an [[agora]]: a [[node]] by default :)
   - https://twitter.com/flancian/status/1368247807665201159
 - an [[episode]].