diff --git a/documentation/index.html.js b/documentation/index.html.js
index <HASH>..<HASH> 100644
--- a/documentation/index.html.js
+++ b/documentation/index.html.js
@@ -778,7 +778,7 @@ Expressions
       Destructuring assignment can be used with any depth of array and object nesting,
       to help pull out deeply nested properties.
     </p>
-    <%= codeFor('object_extraction', '"name + "-" + street"') %>
+    <%= codeFor('object_extraction', 'name + "-" + street') %>
     <p>
       Destructuring assignment can even be combined with splats.
     </p>
@@ -786,7 +786,7 @@ Expressions
     <p>
       Expansion can be used to retrieve elements from the end of an array without having to assign the rest of its values. It works in function parameter lists as well.
     </p>
-    <%= codeFor('expansion', '"first + " " + last"') %>
+    <%= codeFor('expansion', 'first + " " + last') %>
     <p>
       Destructuring assignment is also useful when combined with class constructors
       to assign properties to your instance from an options object passed to the constructor.
Fix errors on index

Extra quotations resulted in subtracting two strings and then a
javascript syntax error