diff --git a/defoam.md b/defoam.md
index 717afc924..6bbbdf5f5 100644
--- a/defoam.md
+++ b/defoam.md
@@ -2,3 +2,4 @@
 	- ![[Pasted image 20210509183857.png]]
 - to remove all such cruft from a [[digital garden]], you can use the following one-liner:
 	- `sed -i '/\[\/\/begin\]/,/\[\/end\]/d' *md`
+	- sed is "native'