diff --git a/Sources/HTMLStreamer/BlockState.swift b/Sources/HTMLStreamer/BlockState.swift
index 76b51bf..3c5a46c 100644
--- a/Sources/HTMLStreamer/BlockState.swift
+++ b/Sources/HTMLStreamer/BlockState.swift
@@ -12,8 +12,7 @@ import Foundation
  This gnarly mess of a state machine is responsible for:
  1) Inserting line breaks in the right places corresponding to boundaries between block elements
  2) Preventing leading/trailing whitespace from being emitted
- 3) Collapsing whitespace within the string like https://www.w3.org/TR/css-text-3/#white-space-phase-1
- 4) Handling whitespace inside <pre> elements
+ 3) Handling whitespace inside <pre> elements
  
  DO NOT TOUCH THE CODE WITHOUT CHECKING/UPDATING THE DIAGRAM.