Added installation via antibody (#573)

README.md

@@ -21,6 +21,7 @@ Ready to give Powerlevel10k a try?
    - [Oh My Zsh](#oh-my-zsh)
    - [Prezto](#prezto)
    - [Zim](#zim)
+   - [Antibody](#antibody)
    - [Antigen](#antigen)
    - [Zplug](#zplug)
    - [Zgen](#zgen)
@@ -366,6 +367,10 @@ Add `zstyle :prezto:module:prompt theme powerlevel10k` to `~/.zpreztorc`.
 
 Add `zmodule romkatv/powerlevel10k` to `~/.zimrc` and run `zimfw install`.
 
+### Antibody
+
+Add `antibody bundle romkatv/powerlevel10k` to `~/.zshrc`.
+
 ### Antigen
 
 Add `antigen theme romkatv/powerlevel10k` to `~/.zshrc`. Make sure you have `antigen apply`