diff --git a/084-sort.go b/084-sort.go
index 5d2dab0..ea61796 100644
--- a/084-sort.go
+++ b/084-sort.go
@@ -14,10 +14,6 @@ func main() {
 
     s := sort.IntsAreSorted(ints)    // Check if a slice is in sorted order.
     fmt.Println(s)
-
-    i := sort.SearchInts(ints, 4)    // Binary-search a sorted slice for a value.
-    fmt.Println(i)                   // Returns the index if found, or `-1` if not.
-    fmt.Println(sort.SearchInts(ints, 5))
 }
 
 /*
@@ -27,3 +23,6 @@ $ go run sort.go
 true
 1
 */
+
+// == todo
+// general and convenience searching