Removed the TODO comments regarding bounds checking from the methods removeIndex: and addIndex:. The bounds checking is already done at removeIndexesinRange: and addIndexesInRange:, which removeIndex: and addIndex: call through to respectively.

Author: talzag

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))
     }