diff --git a/README.md b/README.md
index aa663e6..dbe2191 100644
--- a/README.md
+++ b/README.md
@@ -11,10 +11,10 @@
   - [Link Elements: Not Recommended](#link-elements-not-recommended)
   - [Favicons](#favicons)
 - [Social](#social)
-  - [Facebook/ Open Graph](#facebook--open-graph)
-  - [Facebook/ Instant Articles](#facebook--instant-articles)
+  - [Facebook/ Open Graph](#facebook-open-graph)
+  - [Facebook/ Instant Articles](#facebook-instant-articles)
   - [Twitter](#twitter)
-  - [Google+/ Schema.org](#google--schemaorg)
+  - [Google+/ Schema.org](#google-schemaorg)
   - [OEmbed](#oembed)
 - [Browser/ Platform](#browserplatform)
   - [Apple iOS](#apple-ios)