diff --git a/.github/workflows/build-on-comment.yml b/.github/workflows/build-on-comment.yml
index 7300330..4910f95 100644
--- a/.github/workflows/build-on-comment.yml
+++ b/.github/workflows/build-on-comment.yml
@@ -18,7 +18,14 @@ permissions:
 
 jobs:
   build-comment:
-    if: github.event.issue.pull_request != null && contains(github.event.comment.body, '/build')
+    if: >-
+      github.event.issue.pull_request != null &&
+      contains(github.event.comment.body, '/build') &&
+      (
+        github.event.comment.author_association == 'OWNER' ||
+        github.event.comment.author_association == 'MEMBER' ||
+        github.event.comment.author_association == 'COLLABORATOR'
+      )
     runs-on: macos-15
     steps:
       - name: Check user permissions
diff --git a/CD starter project/ContentView.swift b/CD starter project/ContentView.swift
index 4f17114..440525e 100644
--- a/CD starter project/ContentView.swift	
+++ b/CD starter project/ContentView.swift	
@@ -18,7 +18,7 @@ struct ContentView: View {
         [.one, .two, .three, .add],
         [.zero, .decimal, .equals]
     ]
-    //
+    
     var body: some View {
         GeometryReader { geometry in
             ZStack {
diff --git a/CD starter projectTests/CD_starter_projectTests.swift b/CD starter projectTests/CD_starter_projectTests.swift
index acde99b..48fbb82 100644
--- a/CD starter projectTests/CD_starter_projectTests.swift	
+++ b/CD starter projectTests/CD_starter_projectTests.swift	
@@ -40,7 +40,7 @@ final class CDStarterProjectTests: XCTestCase {
         viewModel.tapOperation(.multiply)
         viewModel.tapNumber("4")
         viewModel.tapEquals()
-        // (2 + 3) * 4 = 20
+
         XCTAssertEqual(viewModel.formattedDisplay, "20")
     }