Update README.md

Author: probonopd

README.md

@@ -65,7 +65,7 @@ The AppImage format has been created with specific objectives in mind.
 
  1. __Be Simple__. AppImage is intended to be a very simple format that is easy to understand, create, and manage.
  2. __Maintain binary compatibility__. AppImage is a format for binary software distribution. Software packaged as AppImage is intended to be as binary-compatible as possible with as many systems as possible. The need for (re-)compilation of software should be greatly reduced.
- 3. __Be distribution-agostic__. An AppImage should run on all base operating systems (distributions) that it was created for (and later versions). For example, you could target Ubuntu 9.10, openSUSE 11.2, and Fedora 13 (and later versions) at the same time, without having to create and maintain separate packages for each target system.
+ 3. __Be distribution-agnostic__. An AppImage should run on all base operating systems (distributions) that it was created for (and later versions). For example, you could target Ubuntu 9.10, openSUSE 11.2, and Fedora 13 (and later versions) at the same time, without having to create and maintain separate packages for each target system.
  4. __Remove the need for installation__. AppImages contain the app in a format that allows it to run directly from the archive, without having to be installed first. This is comparable to a Live CD. Before Live CDs, operating systems had to be installed first before they could be used.
  5. __Keep apps compressed all the time__. Since the application remains packaged all the time, it is never uncompressed on the hard disk. The computer uncompresses the application on-the-fly while accessing it. Since decompression is faster than reading from hard disk on most systems, this has a speed advantage in addition to saving space. Also, the time needed for installation is entirely removed.
  6. __Allow to put apps anywhere__. AppImages are "relocatable", thus allowing the user to store and execute them from any location (including CD-ROMs, DVDs, removable disks, USB sticks).