Memory leak with NSNumber

Insruments swho to me a leak in my NSNumber. Do you see any leak in my code please ? thanks

NSNumber *valu开发者_开发知识库e = [NSNumber numberWithFloat:aFloat];
[dictionary setValue:value forKey:@"aKey"];

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Unless you never release dictionary there is no memory leak there. Instruments isn't always correct when it comes to detecting leaks.