Update README.

README.md

@@ -22,11 +22,8 @@ Though a terminal utility, it's possible to add bookmarks to `buku` without touc
 
 *Buku* is too busy to track you - no history, obsolete records, usage analytics or homing.
 
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 ## Table of Contents
@@ -119,14 +116,11 @@ Please substitute `$version` with the appropriate package version.
 - [Debian](https://packages.debian.org/search?keywords=buku&searchon=names&exact=1)
 - [Ubuntu](http://packages.ubuntu.com/search?keywords=buku&searchon=names&exact=1)
 - [Ubuntu PPA](https://launchpad.net/~twodopeshaggy/+archive/ubuntu/jarun/)
-- Void Linux (`$ sudo xbps-install -S buku`)
 
 ## Shell completion
 
 Shell completion scripts for Bash, Fish and Zsh can be found in respective subdirectories of [auto-completion/](https://github.com/jarun/Buku/blob/master/auto-completion). Please refer to your shell's manual for installation instructions.
 
-`buku` has a [rofi frontend](https://github.com/carnager/buku_run) written by Rasmus Steinke.
-
 ## Usage
 
 ### Cmdline options
@@ -458,6 +452,8 @@ The same number of iterations must be specified for one lock & unlock instance.
 ## Contributions
 
 Pull requests are welcome. Please visit [#103](https://github.com/jarun/Buku/issues/103) for a list of TODOs.
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 ## Copyright