When I open my terminal I get the following error:bash: /home/ai/.bashrc: line 75: syntax error near unexpected token `['bash: /home/ai/.bashrc: line 75: `if [ -x /usr/bin/dircolors ]; then'The relevant part of the bashrc file script starting with the comment is as follows:# enable color support of ls and also add handy aliasesif [ -x /usr/bin/dircolors ]; then    test -r ~/.dircolors && eval $(dircolors -b ~/.dircolors) || eval $(dircolors -b)    alias ls='ls --color=auto'    #alias dir='dir --color=auto'    #alias vdir='vdir --color=auto'    alias grep='grep --color=auto'    alias fgrep='fgrep --color=auto'    alias egrep='egrep --color=auto'fiWhat am I doing wrong and how to correct this?
Shell script - syntax error near unexpected token `['
bash;shell