diff --git a/README.md b/README.md
index bf6034c..d77c06b 100644
--- a/README.md
+++ b/README.md
@@ -162,20 +162,20 @@ First, provide the typeface variable, and then provide `$fontsize`, `$lineheight
 // Heading level 1.
 h1 {
     // Set font-family
-    font-family-of($sans); 
+    font-family: font-family-of($sans); 
     // Set type settings
     @include typeset($font: $sans, $fontsize: 38px, $lineheight: 38px, $leader: 2, $trailer: 2rem);
 }
 
 // Heading level 2.
 h2 {
-    font-family-of($sans); 
+    font-family: font-family-of($sans); 
     @include typeset($sans, 26px, 28px, 2, 1);
 }
 
 // Paragraph.
 p {
-    font-family-of($sans); 
+    font-family: font-family-of($sans); 
     @include typeset($sans, 16px, 2rem, 0, 2);
 }
 ```
@@ -191,7 +191,7 @@ To set type at different breakpoints, our `typeset` mixin needs to know about th
 
 ```scss
 p {
-    font-family-of($sans);
+    font-family: font-family-of($sans);
     @include typeset($sans, 16px, 24px, $leader: 0, $trailer: 2);
 
     // we can apply a single breakpoint, starting with breakpoint key: 1