diff --git a/README.md b/README.md
index 66d872ee..49df4880 100644
--- a/README.md
+++ b/README.md
@@ -7,13 +7,13 @@ React Flow is a library for building node-based graphs. You can easily implement
 - [Key Features](#key-features)
 - [Installation](#installation)
 - [Usage](#usage)
-- [ReactFlow Component Prop Types](#reactflow-component-prop-types)
+- [ReactFlow Component Prop Types](#react-flow-component-prop-types)
 - [Nodes](#nodes)
   - [Options](#options-1)
   - [Node Types & Custom Nodes](#node-types--custom-nodes)
   - [Handle Component](#handle-component)
 - [Edges](#nodes)
-  - [Options](#options-2)
+  - [Options](#options)
   - [Edge Types & Custom Edges](#edge-types--custom-edges)
 - [Components](#components)
   - [Background](#background)