Fix menu select option in zsh.

.zshrc

@@ -22,13 +22,12 @@ zstyle ':completion:*' auto-description 'specify: %d'
 zstyle ':completion:*' completer _expand _complete _correct _approximate
 zstyle ':completion:*' format 'Completing %d'
 zstyle ':completion:*' group-name ''
-zstyle ':completion:*' menu select=2
+zstyle ':completion:*' menu select
 eval "$(dircolors -b)"
 zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
 zstyle ':completion:*' list-colors ''
 zstyle ':completion:*' list-prompt %SAt %p: Hit TAB for more, or the character to insert%s
 zstyle ':completion:*' matcher-list '' 'm:{a-z}={A-Z}' 'm:{a-zA-Z}={A-Za-z}' 'r:|[._-]=* r:|=* l:|=*'
-zstyle ':completion:*' menu select=long
 zstyle ':completion:*' select-prompt %SScrolling active: current selection at %p%s
 zstyle ':completion:*' use-compctl false
 zstyle ':completion:*' verbose true