[site][s]: some minor tweaks to css and fix a typo in map tutorial.

css-site/style.css

@@ -21,13 +21,25 @@ Author URI:         http://www.mintcanary.com/
 
 @import url(http://fonts.googleapis.com/css?family=PT+Sans:400,400italic,700);
 
+body, p {
+  font-family: 'PT Sans',Helvetica,Arial,sans-serif;
+  font-size: 15px;
+}
+
 h1, h2, h3, h4, h5, h6 {
 	font-family:'PT Sans',Helvetica, Arial, sans-serif;
 }
 
-body, p {
+h2 {
-  font-family: 'PT Sans',Helvetica,Arial,sans-serif;
+  font-size: 24px;
-  font-size: 15px;
+}
+
+h3 {
+  font-size: 20px;
+}
+
+h4 {
+  font-size: 18px;
 }
 
 a {

docs/tutorial-maps.markdown

@@ -20,9 +20,7 @@ See the instructions in the [basic views tutorial](tutorial-views.html).
 
 ### Creating a Dataset
 
-Again like the views tutorial:
+Just like in the main tutorial, here's some example data We are going to work with:
-
-Here's some example data We are going to work with:
 
 {% highlight javascript %}
 {% include data.js %}