diff --git a/doc/manual/src/protocols/store-path.md b/doc/manual/src/protocols/store-path.md
index 2fc4bf7af..1f619e6a2 100644
--- a/doc/manual/src/protocols/store-path.md
+++ b/doc/manual/src/protocols/store-path.md
@@ -111,7 +111,7 @@ where
 [Nix Archive (NAR)]: @docroot@/glossary.md#gloss-NAR
 [sha-256]: https://en.m.wikipedia.org/wiki/SHA-256
 
-## Historical Note
+### Historical Note
 
 The `type` = `"source:" ...` and `type` = `"output:out"` grammars technically overlap in purpose,
 in that both can represent data hashed by its SHA-256 NAR serialization.
diff --git a/src/libstore/store-api.cc b/src/libstore/store-api.cc
index 1fb6cdce7..4238cbbf5 100644
--- a/src/libstore/store-api.cc
+++ b/src/libstore/store-api.cc
@@ -69,7 +69,7 @@ StorePath Store::followLinksToStorePath(std::string_view path) const
 The exact specification of store paths is in `protocols/store-path.md`
 in the Nix manual. These few functions implement that specification.
 
-If changes do these functions go behind mere implementation changes but
+If changes to these functions go beyond mere implementation changes i.e.
 also update the user-visible behavior, please update the specification
 to match.
 */