diff --git a/readme.md b/readme.md
index 81c123e..c9bb3e7 100644
--- a/readme.md
+++ b/readme.md
@@ -48,6 +48,7 @@ Inspired by the [awesome](https://github.com/sindresorhus/awesome) list thing.
   - [System Interaction Utilities](#system-interaction-utilities)
   - [Markdown](#markdown)
   - [Security](#security)
+  - [Math](#math)
 - [Command Line Learning](#command-line-learning)
 - [Data Manipulation](#data-manipulation)
   - [Processors](#processors)
@@ -64,10 +65,10 @@ Inspired by the [awesome](https://github.com/sindresorhus/awesome) list thing.
   - [Search](#search)
 - [Version Control](#version-control)
   - [Git](#git)
+  - [GitHub](#github)
 - [Images](#images)
   - [Gif Creation](#gif-creation)
   - [Image Conversion](#image-conversion)
-  - [SVG](#svg)
 - [Screensavers](#screensavers)
 - [Graphics](#graphics)
 - [Just for Fun](#just-for-fun)