Fixed spelling error

README.md

@@ -46,7 +46,7 @@ See [Contributing](#contributing).
       - [Web based file managers](#web-based-file-managers)
   - [Games](#games)
   - [Gateways](#gateways)
-  - [Geneaology](#geneaology)
+  - [Genealogy](#genealogy)
   - [Groupware](#groupware)
   - [Learning and Courses](#learning-and-courses)
   - [Maps & GPS](#maps--gps)
@@ -560,7 +560,7 @@ Some [Groupware](#groupware) solutions also feature file sharing and synchroniza
   * [Guacamole](http://guac-dev.org/) - Guacamole is a clientless remote desktop gateway. It supports standard protocols like VNC and RDP. ([Source Code](https://github.com/glyptodon/)) `MIT` `Java/C`
 
 
-## Geneaology
+## Genealogy
 
   * [webtrees](https://www.webtrees.net) - webtrees is the web's leading on-line collaborative genealogy application. ([Demo](https://dev.webtrees.net/demo-stable/index.php?ctype=gedcom&ged=demo), [Source Code](https://github.com/fisharebest/webtrees)) `GPLv3` `PHP`