diff --git a/command_run.go b/command_run.go
index 282e9d109d..855eb97324 100644
--- a/command_run.go
+++ b/command_run.go
@@ -92,7 +92,7 @@ outer:
 // definitions and the matching Action functions are run.
 func (cmd *Command) Run(ctx context.Context, osArgs []string) (deferErr error) {
 	_, deferErr = cmd.run(ctx, osArgs)
-	return
+	return deferErr
 }
 
 func (cmd *Command) run(ctx context.Context, osArgs []string) (_ context.Context, deferErr error) {
diff --git a/docs.go b/docs.go
index 42cad718b1..a8dae27d34 100644
--- a/docs.go
+++ b/docs.go
@@ -14,7 +14,7 @@ func prefixFor(name string) (prefix string) {
 		prefix = "--"
 	}
 
-	return
+	return prefix
 }
 
 // Returns the placeholder, if any, and the unquoted usage string.
diff --git a/mkdocs-requirements.txt b/mkdocs-requirements.txt
index 633a332f74..57c3223a4a 100644
--- a/mkdocs-requirements.txt
+++ b/mkdocs-requirements.txt
@@ -1,5 +1,5 @@
 mkdocs-git-revision-date-localized-plugin==1.4.7
-mkdocs-material==9.6.20
+mkdocs-material==9.6.21
 mkdocs==1.6.1
 mkdocs-redirects==1.2.2
 pygments==2.19.2