feat(api): Don't mix quote styles in macros

files/en-us/learn_web_development/core/scripting/strings/index.md

@@ -138,7 +138,7 @@ function greet() {
 button.addEventListener("click", greet);
 ```
 
-{{EmbedLiveSample('string-concat', , '50', , , , , "allow-modals")}}
+{{EmbedLiveSample('string-concat', , '50', , , , , 'allow-modals')}}
 
 Here, we are using the {{domxref("window.prompt()", "window.prompt()")}} function, which prompts the user to answer a question via a popup dialog box and then stores the text they enter inside a given variable — in this case `name`. We then display a string that inserts the name into a generic greeting message.
 

files/en-us/learn_web_development/core/scripting/what_is_javascript/index.md

@@ -85,7 +85,7 @@ button.addEventListener("click", updateName);
 You can click "Play" to see and edit the example in the MDN Playground.
 Try clicking on the text label to see what happens.
 
-{{EmbedLiveSample('string-concat-name', , '80', , , , , "allow-modals")}}
+{{EmbedLiveSample('string-concat-name', , '80', , , , , 'allow-modals')}}
 
 JavaScript can do a lot more than that — let's explore what in more detail.
 

files/en-us/web/api/window/prompt/index.md

@@ -65,7 +65,7 @@ signButton.addEventListener("click", () => {
 });
 ```
 
-{{EmbedLiveSample('prompt', , , , , , , "allow-modals")}}
+{{EmbedLiveSample('prompt', , , , , , , 'allow-modals')}}
 
 ### Prompt messages and default values