It shouldn't say Hot 100 then. That's a totally different chart.
It doesn't matter because people shouldn't analyzing a booklet this closely. Every GH, 1's, singles collection, etc exaggerates this ****. Britney is not the first and she won't be the last.
Well Gaga label and Gaga herself (and also the fans) don't say their singer had 4 consecutive #1s, while she had #1s on Pop chart/Mainstream chart? Why Britney can't?