Update .zshrc

Signed-off-by: Ren B <127970608+Ren-B-7@users.noreply.github.com>

Author: Ren-B-7

.zshrc

@@ -62,7 +62,6 @@ alias cd="z"
 export CARGOINSTALLPATH="$HOME/.cargo/bin"
 export PATH="$CARGOINSTALLPATH:$PATH"
 
-set -o vi
 alias tvim='vim.tiny'
 eval "$(rbenv init -)"