diff --git a/doc/manual/src/SUMMARY.md.in b/doc/manual/src/SUMMARY.md.in
index e6390c60a..d86372845 100644
--- a/doc/manual/src/SUMMARY.md.in
+++ b/doc/manual/src/SUMMARY.md.in
@@ -106,7 +106,7 @@
 - [Architecture and Design](architecture/architecture.md)
 - [Protocols](protocols/index.md)
   - [Serving Tarball Flakes](protocols/tarball-fetcher.md)
-  - [Exact Store Path Specification](protocols/store-path.md)
+  - [Store Path Specification](protocols/store-path.md)
   - [Derivation "ATerm" file format](protocols/derivation-aterm.md)
 - [Glossary](glossary.md)
 - [Contributing](contributing/index.md)
diff --git a/doc/manual/src/protocols/store-path.md b/doc/manual/src/protocols/store-path.md
index d1c35b05e..e7bc050e7 100644
--- a/doc/manual/src/protocols/store-path.md
+++ b/doc/manual/src/protocols/store-path.md
@@ -47,7 +47,7 @@ where
 
     For either the outputs built from derivations,
     paths copied to the store hashed that area single file hashed directly, or the via a hash algorithm other than [SHA-256][sha-256].
-    (in that case "source" is used; it's silly, but it's done that way for compatibility).
+    (in that case "source" is used; this is only necessary for compatibility).
 
     `<id>` is the name of the output (usually, "out").
     For content-addressed store objects, `<id>`, is always "out".