diff --git a/doc/owner-controlled.md b/doc/owner-controlled.md
index e65c2b1..18f84f0 100644
--- a/doc/owner-controlled.md
+++ b/doc/owner-controlled.md
@@ -4,7 +4,7 @@ A computer is *owner-controlled* if it offers an owner-controlled boot process.
 
 An *owner-controlled boot process* is one in which all mutable software executed by processors of privilege *equal to or higher than* the CPU is under the control of the computer's owner, and not of some other party (e.g. the manufacturer).
 
-Clarifications:
+## Clarifications
 
 * ROM images which cannot be changed (i.e. MaskROM) are not mutable.  Software contained on flash or similar chips *is* mutable, regardless of signing schemes.