diff --git a/clippy_lints/src/attrs.rs b/clippy_lints/src/attrs.rs
index a6c33efd91ab..4f4beb4cbfbd 100644
--- a/clippy_lints/src/attrs.rs
+++ b/clippy_lints/src/attrs.rs
@@ -296,13 +296,13 @@ fn check_clippy_lint_names(cx: &LateContext<'_, '_>, items: &Vec<NestedMetaItem>
             if let CheckLintNameResult::Tool(Err((None, _))) = lint_store.check_lint_name(
                 &name.as_str(),
                 Some(tool_name.as_str()),
-                );
+            );
             then {
                 span_lint_and_then(
                     cx,
                     UNKNOWN_CLIPPY_LINTS,
                     lint.span,
-                    &format!("unknwon clippy lint: clippy::{}", name),
+                    &format!("unknown clippy lint: clippy::{}", name),
                     |db| {
                         if name.as_str().chars().any(|c| c.is_uppercase()) {
                             let name_lower = name.as_str().to_lowercase().to_string();
diff --git a/tests/ui/unknown_clippy_lints.stderr b/tests/ui/unknown_clippy_lints.stderr
index da1234e77d07..50d5a9ace376 100644
--- a/tests/ui/unknown_clippy_lints.stderr
+++ b/tests/ui/unknown_clippy_lints.stderr
@@ -1,4 +1,4 @@
-error: unknwon clippy lint: clippy::if_not_els
+error: unknown clippy lint: clippy::if_not_els
  --> $DIR/unknown_clippy_lints.rs:5:8
   |
 5 | #[warn(clippy::if_not_els)]
@@ -6,7 +6,7 @@ error: unknwon clippy lint: clippy::if_not_els
   |
   = note: `-D clippy::unknown-clippy-lints` implied by `-D warnings`
 
-error: unknwon clippy lint: clippy::All
+error: unknown clippy lint: clippy::All
  --> $DIR/unknown_clippy_lints.rs:2:10
   |
 2 | #![allow(clippy::All)]