diff --git a/aio/aio-builds-setup/dockerbuild/scripts-js/test/clean-up/build-cleaner.spec.ts b/aio/aio-builds-setup/dockerbuild/scripts-js/test/clean-up/build-cleaner.spec.ts
index 844559dcb0..bf8b6c7f98 100644
--- a/aio/aio-builds-setup/dockerbuild/scripts-js/test/clean-up/build-cleaner.spec.ts
+++ b/aio/aio-builds-setup/dockerbuild/scripts-js/test/clean-up/build-cleaner.spec.ts
@@ -18,7 +18,7 @@ describe('BuildCleaner', () => {
     });
 
 
-    it('should throw if \'repoSlag\' is empty', () => {
+    it('should throw if \'repoSlug\' is empty', () => {
       expect(() => new BuildCleaner('/foo/bar', '')).toThrowError('Missing required parameter \'repoSlug\'!');
     });
 
diff --git a/aio/aio-builds-setup/dockerbuild/scripts-js/test/common/github-api.spec.ts b/aio/aio-builds-setup/dockerbuild/scripts-js/test/common/github-api.spec.ts
index 2dc0a7e505..6e39a96d86 100644
--- a/aio/aio-builds-setup/dockerbuild/scripts-js/test/common/github-api.spec.ts
+++ b/aio/aio-builds-setup/dockerbuild/scripts-js/test/common/github-api.spec.ts
@@ -13,7 +13,7 @@ describe('GithubApi', () => {
 
   describe('constructor()', () => {
 
-    it('should throw if \'repoSlag\' is not defined', () => {
+    it('should throw if \'repoSlug\' is not defined', () => {
       expect(() => new GithubApi('', '12345')).toThrowError('Missing required parameter \'repoSlug\'!');
     });
 
diff --git a/aio/aio-builds-setup/dockerbuild/scripts-js/test/common/github-pull-requests.spec.ts b/aio/aio-builds-setup/dockerbuild/scripts-js/test/common/github-pull-requests.spec.ts
index b7e168eaa0..fb41ecf1f3 100644
--- a/aio/aio-builds-setup/dockerbuild/scripts-js/test/common/github-pull-requests.spec.ts
+++ b/aio/aio-builds-setup/dockerbuild/scripts-js/test/common/github-pull-requests.spec.ts
@@ -17,7 +17,7 @@ describe('GithubPullRequests', () => {
     });
 
 
-    it('should throw if \'repoSlag\' is not defined', () => {
+    it('should throw if \'repoSlug\' is not defined', () => {
       expect(() => new GithubPullRequests('', '12345')).toThrowError('Missing required parameter \'repoSlug\'!');
     });