Fixed bug reporting link

README.md

@@ -122,22 +122,12 @@ from the same directory as this README resides in, or
 
 ### Extras
 
-#### Arc Firefox theme
-A theme for Firefox is available at https://github.com/horst3180/arc-firefox-theme
+#### Arc Red Docky theme
+A theme for Docky is available at https://github.com/alireza-amirsamimi/Arc-Dark-Docky-themes
 
 #### Arc icon theme
 The Arc icon theme is available at https://github.com/horst3180/arc-icon-theme
 
-#### Chrome/Chromium theme
-To install the Chrome/Chromium theme go to the `extra/Chrome` folder and drag and drop the arc-theme.crx or arc-dark-theme.crx file into the Chrome/Chromium window. The source of the Chrome themes is located in the source "Chrome/arc-theme" folder.
-
-#### Plank theme
-To install the Plank theme, copy the `extra/Arc-Plank` folder to `~/.local/share/plank/themes` or to `/usr/share/plank/themes` for system-wide use.
-Now open the Plank preferences window by executing `plank --preferences` from a terminal and select `Arc-Plank` as the theme.
-
-#### Arc-Dark for Ubuntu Software Center
-The Arc Dark theme for the Ubuntu Software Center by [mervick](https://github.com/mervick) can be installed from [here](https://github.com/mervick/arc-dark-software-center). It solves readability issues with Arc Dark and the Ubuntu Software Center.
-
 ### Troubleshooting
 
 If you have Ubuntu with a newer GTK/Gnome version than the one included by default (i.e Ubuntu 14.04 with GTK 3.14 or Ubuntu 15.04 with GTK 3.16, etc.) the prebuilt packages won't work properly and you have to install the theme manually as described above.
@@ -151,7 +141,7 @@ If you get artifacts like black or invisible backgrounds under Unity, disable ov
 
 
 ### Bug reporting
-If you find a bug, please report it at https://github.com/mclmzz/arc-theme-Red/issues
+If you find a bug, please report it at https://github.com/mclmza/arc-theme-Red/issues
 
 ### Full Preview
 ![A full screenshot of the Arc Red theme](http://i.imgur.com/6dh5qvb.jpg)