diff --git a/man/commands/vsearch-shuffle.1.md b/man/commands/vsearch-shuffle.1.md
index 4abac5b9..e9535fba 100644
--- a/man/commands/vsearch-shuffle.1.md
+++ b/man/commands/vsearch-shuffle.1.md
@@ -123,7 +123,8 @@ vsearch \
 
 # SEE ALSO
 
-[`vsearch-sortbylength(1)`](./commands/vsearch-sortbylength.1.md), 
+Inverse operation (sort):
+[`vsearch-sortbylength(1)`](./commands/vsearch-sortbylength.1.md),
 [`vsearch-sortbysize(1)`](../formats/vsearch-sortbysize.1.md)