diff --git a/packages/viewport/README.md b/packages/viewport/README.md
index bc0b5efd33b13..c11fd9172d10d 100644
--- a/packages/viewport/README.md
+++ b/packages/viewport/README.md
@@ -76,7 +76,7 @@ MyMobileComponent = ifViewportMatches( '< small' )( MyMobileComponent );
 
 **Returns**
 
-`Function` Higher-order component.
+`Function`: Higher-order component.
 
 #### withViewportMatch
 
@@ -108,7 +108,7 @@ MyComponent = withViewportMatch( { isMobile: '< small' } )( MyComponent );
 
 **Returns**
 
-`Function` Higher-order component.
+`Function`: Higher-order component.
 
 
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