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-rw-r--r--compiler/rustc_parse/src/parser/item.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_parse/src/parser/item.rs b/compiler/rustc_parse/src/parser/item.rs
index 3e3399d05c9..f164bb330f3 100644
--- a/compiler/rustc_parse/src/parser/item.rs
+++ b/compiler/rustc_parse/src/parser/item.rs
@@ -459,7 +459,7 @@ impl<'a> Parser<'a> {
                 // Maybe the user misspelled `macro_rules` (issue #91227)
                 if self.token.is_ident()
                     && path.segments.len() == 1
-                    && edit_distance("macro_rules", &path.segments[0].ident.to_string(), 3)
+                    && edit_distance("macro_rules", &path.segments[0].ident.to_string(), 2)
                         .is_some()
                 {
                     err.span_suggestion(