diff --git a/packages/typescript-estree/tests/ast-alignment/utils.ts b/packages/typescript-estree/tests/ast-alignment/utils.ts
index 526648fd485..01283b2a3f0 100644
--- a/packages/typescript-estree/tests/ast-alignment/utils.ts
+++ b/packages/typescript-estree/tests/ast-alignment/utils.ts
@@ -150,7 +150,7 @@ export function preprocessBabylonAST(ast: File): any {
             type: AST_NODE_TYPES.Identifier,
           };
         }
-        // Babel does not support TS 4.7 optional vaiance yet.
+        // Babel does not support TS 4.7 optional variance yet.
         if (!node.in) {
           node.in = false;
         }