diff --git a/search.go b/search.go
index 7b533d4..13c1d2f 100644
--- a/search.go
+++ b/search.go
@@ -256,7 +256,7 @@ type SearchOptions struct {
 	// It then reduces the returned results to match Limit.
 	OverLimit bool
 
-	// set up proxy address to avoid ip blocking
+	// ProxyAddr sets a proxy address to avoid IP blocking.
 	ProxyAddr string
 }