Add better-ls to benchmarks.

README.md

@@ -23,20 +23,25 @@ alias ls=nerd-ls
 ls
 ```
 ❯ time (repeat 100 { ls })
-( repeat 100; do; ls -G; done; )  0.13s user 0.22s system 90% cpu 0.386 total
+0.13s user 0.22s system 90% cpu 0.386 total
 ```
 
 [nerd-ls](https://github.com/drn/nerd-ls)
 ```
 ❯ time (repeat 100 { nerd-ls })
-( repeat 100; do; nerd-ls; done; )  0.21s user 0.29s system 76% cpu 0.656 total
+0.21s user 0.29s system 76% cpu 0.656 total
 ```
 
-[colorls](https://github.com/athityakumar/colorls)
+[better-ls](https://github.com/illinoisjackson/better-ls)
+```
+time ( repeat 100 { ./lsicons.py })
+6.43s user 6.96s system 91% cpu 14.699 total
+```
 
+[colorls](https://github.com/athityakumar/colorls)
 ```
 ❯ time (repeat 100 { colorls })
-( repeat 100; do; colorls; done; )  24.74s user 11.75s system 96% cpu 37.846 total
+24.74s user 11.75s system 96% cpu 37.846 total
 ```
 
 ## Credit