docs: fix overview example names (#2356)

jelbourn · web-flow · commit 53f691ab657a · 2016-12-22T12:34:35.000-08:00
diff --git a/src/lib/icon/OVERVIEW.md b/src/lib/icon/OVERVIEW.md
@@ -1,7 +1,7 @@
 `md-icon` makes it easier to use _vector-based_ icons in your app.  This directive supports both
 icon fonts and SVG icons, but not bitmap-based formats (png, jpg, etc.).
 
-<!-- example(icon-example) -->
+<!-- example(icon-overview) -->
 
 ### Registering icons
 
diff --git a/src/lib/snack-bar/OVERVIEW.md b/src/lib/snack-bar/OVERVIEW.md
@@ -1,6 +1,6 @@
 `MdSnackBar` is a service for displaying snack-bar notifications.
 
-<!-- example(snackbar-overview) -->
+<!-- example(snack-bar-overview) -->
 
 ### Opening a snack-bar
 A snack-bar can contain either a string message or a given component.
