diff --git a/Foundation/NSIndexSet.swift b/Foundation/NSIndexSet.swift
index a7624160c1..f0e1a9331f 100644
--- a/Foundation/NSIndexSet.swift
+++ b/Foundation/NSIndexSet.swift
@@ -484,12 +484,10 @@ public class NSMutableIndexSet : NSIndexSet {
     }
     
     public func addIndex(value: Int) {
-        // TODO: Bounds checking
         self.addIndexesInRange(NSMakeRange(value, 1))
     }
     
     public func removeIndex(value: Int) {
-        // TODO: Bounds checking
         self.removeIndexesInRange(NSMakeRange(value, 1))
     }