Make datalist examples more inclusive

Closes #5256.

Author: medeirosjoaquim

source

@@ -51483,11 +51483,11 @@ interface <dfn>HTMLDataListElement</dfn> : <span>HTMLElement</span> {
   <div class="example">
 
    <pre><code class="html" data-x="">&lt;label>
- Sex:
- &lt;input name=sex list=sexes>
- &lt;datalist id=sexes>
-  &lt;option value="Female">
-  &lt;option value="Male">
+ Animal:
+ &lt;input name=animal list=animals>
+ &lt;datalist id=animals>
+  &lt;option value="Cat">
+  &lt;option value="Dog">
  &lt;/datalist>
 &lt;/label></code></pre>
 
@@ -51501,16 +51501,16 @@ interface <dfn>HTMLDataListElement</dfn> : <span>HTMLElement</span> {
   <div class="example">
 
    <pre><code class="html" data-x="">&lt;label>
- Sex:
- &lt;input name=sex list=sexes>
+ Animal:
+ &lt;input name=animal list=animals>
 &lt;/label>
-&lt;datalist id=sexes>
+&lt;datalist id=animals>
  &lt;label>
   or select from the list:
-  &lt;select name=sex>
+  &lt;select name=animal>
    &lt;option value="">
-   &lt;option>Female
-   &lt;option>Male
+   &lt;option>Cat
+   &lt;option>Dog
   &lt;/select>
  &lt;/label>
 &lt;/datalist></code></pre>
@@ -125743,6 +125743,7 @@ INSERT INTERFACES HERE
   Jinjiang (勾三股四), <!-- GitHub -->
   Jirka Kosek,
   Jjgod Jiang,
+  Joaquim Medeiros,
   Jo&atilde;o Eiras,
   Jochen Eisinger,
   Joe Clark,