diff --git a/aio/tools/transforms/angular-api-package/index.js b/aio/tools/transforms/angular-api-package/index.js
index cb6a29d532..f94ccf3c49 100644
--- a/aio/tools/transforms/angular-api-package/index.js
+++ b/aio/tools/transforms/angular-api-package/index.js
@@ -75,7 +75,7 @@ module.exports = new Package('angular-api', [basePackage, typeScriptPackage])
     readTypeScriptModules.ignoreExportsMatching = [/^[_ɵ]|^VERSION$/];
     readTypeScriptModules.hidePrivateMembers = true;
 
-    // NOTE: This list shold be in sync with tools/public_api_guard/BUILD.bazel
+    // NOTE: This list should be in sync with tools/public_api_guard/BUILD.bazel
     readTypeScriptModules.sourceFiles = [
       'animations/index.ts',
       'animations/browser/index.ts',