Fix PR

README.md

@@ -463,8 +463,8 @@ Two Chinese version of this list are available [here](https://github.com/alim0x/
 - [Pulse Audio](https://wiki.ubuntu.com/PulseAudio) - Improve Linux Audio with customized Profiles. ![Freeware][Freeware Icon]
 - [Remarkable](https://remarkableapp.github.io/) - Best Markdown editor in Ubuntu/Linux.![Freeware][Freeware Icon]
 - [Remmina](http://www.remmina.org/wp/) - A FEATURE RICH REMOTE DESKTOP APPLICATION FOR LINUX AND OTHER UNIXES.[![Open-Source Software][OSS Icon]](https://github.com/FreeRDP/Remmina) ![Freeware][Freeware Icon]
+- [Stacer](https://github.com/oguzhaninan/Stacer) - Ubuntu System Optimizer [![Open-Source Software][OSS Icon]](https://github.com/oguzhaninan/Stacer) ![Freeware][Freeware Icon]
 - [Sushi](https://github.com/GNOME/sushi) - Sushi is a quick previewer for Nautilus, the GNOME desktop file manager. [![Open-Source Software][OSS Icon]](https://github.com/GNOME/sushi) ![Freeware][Freeware Icon]
-- [Stacer](https://github.com/oguzhaninan/Stacer) -Stacer - Ubuntu System Optimizer 
 - [SympleScreenRecorder](https://launchpad.net/~maarten-baert/+archive/ubuntu/simplescreenrecorder/) - SimpleScreenRecorder is a feature-rich screen recorder that supports X11 and OpenGL. It has a Qt-based graphical user interface. [![Open-Source Software][OSS Icon]](https://code.launchpad.net/~maarten-baert) ![Freeware][Freeware Icon]
 - [Synaptic](http://www.nongnu.org/synaptic/) - Synaptic is a graphical package management program for apt.![Freeware][Freeware Icon]
 - [Systemload](http://www.omgubuntu.co.uk/2014/06/system-monitor-indicator-ubuntu-ppa) - Show systemload in status bar.![Freeware][Freeware Icon]