diff --git a/docs/source/designs/backup-recovery.rst b/docs/source/designs/backup-recovery.rst
index b7a0798dd12fee85240ca58e50be0e9433bb78e9..ff9cd60bb3bea9c859d45840b52980a1ede4185f 100644
--- a/docs/source/designs/backup-recovery.rst
+++ b/docs/source/designs/backup-recovery.rst
@@ -106,7 +106,7 @@ This requires a large amount of bandwidth to upload full copies of the database
 The database occupies about 5 MiB per 10,000 ZKAPs.
 
 Copying "Sessions"
-~~~~~~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~~~
 
 SQLite3 has a "session" system which can be used to capture all changes made to a database.
 All changes could be captured this way and then uploaded to the backup location.