Fix mismatch between argument name in code and text

marijnh · marijnh · commit 741b11e831f2 · 2019-02-18T09:21:44.000+01:00
diff --git a/06_object.md b/06_object.md
@@ -743,7 +743,7 @@ element in the fifth row is (using zero-based indexing) stored at
 position 4 × _width_ + 2.
 
 The constructor function takes a width, a height, and an optional
-content function that will be used to fill in the initial values.
+`element` function that will be used to fill in the initial values.
 There are `get` and `set` methods to retrieve and update elements in
 the matrix.
 
@@ -944,7 +944,7 @@ superclass's constructor through the `super` keyword. This is necessary
 because if this new object is to behave (roughly) like a `Matrix`, it
 is going to need the instance properties that matrices have. 
 To ensure the matrix is symmetrical, the constructor wraps the
-`content` method to swap the coordinates for values below the
+`element` function to swap the coordinates for values below the
 diagonal.
 
 The `set` method again uses `super` but this time not to call the
diff --git a/html/errata.html b/html/errata.html
@@ -30,6 +30,12 @@ <h2>Chapter 2</h2>
 <p><strong>Page 34</strong> (1st) <em>Updating Bindings Succintly</em>: Where it
 says <code>counter-</code> it should be <code>counter--</code>.</p>
 
+<h2>Chapter 6</h2>
+
+<p><strong>Page 111</strong> <em>Inheritance</em>: In the second
+paragraph below the example code, instead of “<code>content</code>
+method”, the text should say “<code>element</code> function”.
+
 <h2>Chapter 10</h2>
 
 <p><strong>Page 168</strong> (1st) <em>Modules as Building Blocks</em>: In “each
