1 files changed, 3 insertions, 4 deletions

diff --git a/readme b/readme
index 869e43e..d92989f 100644
--- a/readme
+++ b/readme
@@ -18,15 +18,14 @@ Internals:
 
 The tool uses tree-sitter to produce ASTs for the given files. It then lazily
 traverses the trees of the two files to be compared and exits on encountering
-the first structural difference in the ASTs.
+the first structural difference in the ASTs. Additionally, it performs a
+textual similarity check to eliminate outliers such as files that consist
+entirely of trivia nodes.
 
 
 Known issues:
 ------------
 
-- A fully commented-out file is equivalent to every other fully commented-out
-  file and to empty files
-
 - Does not account for equivalence of unordered children:
 
     ==== file1.rs ====            ==== file2.rs ====