diff --git a/crates/viewer/re_blueprint_tree/Cargo.toml b/crates/viewer/re_blueprint_tree/Cargo.toml
index f52ae4b1fb89..7e97d4332761 100644
--- a/crates/viewer/re_blueprint_tree/Cargo.toml
+++ b/crates/viewer/re_blueprint_tree/Cargo.toml
@@ -45,7 +45,9 @@ smallvec.workspace = true
 [dev-dependencies]
 # Trick to reliably auto-enable the testing feature when running tests
 # see: https://github.com/rust-lang/cargo/issues/2911#issuecomment-1483256987
-re_blueprint_tree = { path = ".", default-features = false, features = ["testing"] }
+re_blueprint_tree = { path = ".", default-features = false, features = [
+  "testing",
+] }
 
 re_chunk_store.workspace = true
 re_view_spatial.workspace = true
@@ -54,4 +56,3 @@ re_viewport_blueprint = { workspace = true, features = ["testing"] }
 
 egui_kittest.workspace = true
 insta = { workspace = true, features = ["redactions", "yaml"] }
-
diff --git a/crates/viewer/re_blueprint_tree/src/data.rs b/crates/viewer/re_blueprint_tree/src/data.rs
index 5438ef91f85b..d4322c7018a0 100644
--- a/crates/viewer/re_blueprint_tree/src/data.rs
+++ b/crates/viewer/re_blueprint_tree/src/data.rs
@@ -315,7 +315,7 @@ impl DataResultData {
         //
 
         // TODO(ab): we're currently only matching on the last part of `hierarchy`. Technically,
-        // this means that `herarchy` is not needed at all. It will however be needed when we match
+        // this means that `hierarchy` is not needed at all. It will however be needed when we match
         // across multiple parts, so it's good to have it already.
         let (entity_part_matches, highlight_sections) = if filter_matcher.matches_everything() {
             // fast path (filter is inactive)
diff --git a/crates/viewer/re_blueprint_tree/tests/view_structure_test.rs b/crates/viewer/re_blueprint_tree/tests/view_structure_test.rs
index 247fd0f6ba10..3ae257a85b1a 100644
--- a/crates/viewer/re_blueprint_tree/tests/view_structure_test.rs
+++ b/crates/viewer/re_blueprint_tree/tests/view_structure_test.rs
@@ -22,7 +22,7 @@ const VIEW_ID: &str = "this-is-a-view-id";
 #[derive(Debug, Clone, Copy)]
 enum RecordingKind {
     /// No entities are logged.
-    Emtpy,
+    Empty,
 
     /// Some placeholder entity hierarchy is logged.
     Regular,
@@ -43,7 +43,7 @@ fn base_test_cases() -> impl Iterator<Item = TestCase> {
             name: "empty",
             origin: EntityPath::root(),
             entity_filter: "$origin/**",
-            recording_kind: RecordingKind::Emtpy,
+            recording_kind: RecordingKind::Empty,
         },
         TestCase {
             name: "root_origin",
@@ -96,7 +96,7 @@ fn test_context(test_case: &TestCase) -> TestContext {
     test_context.register_view_class::<re_view_spatial::SpatialView3D>();
 
     match test_case.recording_kind {
-        RecordingKind::Emtpy => {}
+        RecordingKind::Empty => {}
         RecordingKind::Regular => {
             test_context.log_entity("/path/to/left".into(), add_point_to_chunk_builder);
             test_context.log_entity("/path/to/right".into(), add_point_to_chunk_builder);