diff --git a/curriculum/challenges/english/01-responsive-web-design/responsive-web-design-projects/build-a-survey-form.md b/curriculum/challenges/english/01-responsive-web-design/responsive-web-design-projects/build-a-survey-form.md
index 247fb17e35b..8a1b20bb375 100644
--- a/curriculum/challenges/english/01-responsive-web-design/responsive-web-design-projects/build-a-survey-form.md
+++ b/curriculum/challenges/english/01-responsive-web-design/responsive-web-design-projects/build-a-survey-form.md
@@ -119,7 +119,7 @@ const el = document.getElementById('email')
 assert(!!el && el.required)
 ```
 
-Your `#email` should be a descendant of `#survey-form`
+Your `#email` should be a descendant of `#survey-form`.
 
 ```js
 const el = document.querySelector('#survey-form #email')
diff --git a/curriculum/challenges/english/14-responsive-web-design-22/build-a-survey-form-project/build-a-survey-form.md b/curriculum/challenges/english/14-responsive-web-design-22/build-a-survey-form-project/build-a-survey-form.md
index 247fb17e35b..8a1b20bb375 100644
--- a/curriculum/challenges/english/14-responsive-web-design-22/build-a-survey-form-project/build-a-survey-form.md
+++ b/curriculum/challenges/english/14-responsive-web-design-22/build-a-survey-form-project/build-a-survey-form.md
@@ -119,7 +119,7 @@ const el = document.getElementById('email')
 assert(!!el && el.required)
 ```
 
-Your `#email` should be a descendant of `#survey-form`
+Your `#email` should be a descendant of `#survey-form`.
 
 ```js
 const el = document.querySelector('#survey-form #email')