diff --git a/crates/ailang-core/src/workspace.rs b/crates/ailang-core/src/workspace.rs
index 2329cc1..603aac4 100644
--- a/crates/ailang-core/src/workspace.rs
+++ b/crates/ailang-core/src/workspace.rs
@@ -2393,21 +2393,20 @@ mod tests {
     // `prelude.Ordering`). `ct1_fixture_bare_xmod_rejected` relocated
     // to `crates/ailang-core/tests/workspace_pin.rs` in iter pd.2.
 
-    /// on-disk fixture for `BadCrossModuleTypeRef`. Qualified
-    /// `Mystery.Type` with `Mystery` not a known module.
+    // on-disk fixture for `BadCrossModuleTypeRef`. Qualified
+    // `Mystery.Type` with `Mystery` not a known module.
     // `ct1_fixture_bad_qualifier` relocated to
     // `crates/ailang-core/tests/workspace_pin.rs` in iter pd.2.
 
-    /// on-disk fixture for the post-canonical-class-form rejection path. The
-    /// fixture declares `instance prelude.Eq Int` outside the prelude
-    /// and outside Int's defining module — under the canonical-form
-    /// rule the qualified `prelude.Eq` ref is now schema-valid (post-
-    /// class references in canonical form), and the downstream coherence check rejects the instance
-    /// with `OrphanInstance` instead.
-    ///
-    /// Pre-canonical-class-form this test asserted `QualifiedClassName` on the same
-    /// fixture; the rename + reshape is the on-disk-fixture half of
-    /// the four in-test inversions further up.
+    // on-disk fixture for the post-canonical-class-form rejection path. The
+    // fixture declares `instance prelude.Eq Int` outside the prelude
+    // and outside Int's defining module — under the canonical-form
+    // rule the qualified `prelude.Eq` ref is now schema-valid (post-
+    // class references in canonical form), and the downstream coherence check rejects the instance
+    // with `OrphanInstance` instead.
+    // Pre-canonical-class-form this test asserted `QualifiedClassName` on the same
+    // fixture; the rename + reshape is the on-disk-fixture half of
+    // the four in-test inversions further up.
     // `ct1_fixture_qualified_class_orphan_post_mq1` relocated to
     // `crates/ailang-core/tests/workspace_pin.rs` in iter pd.2.