diff --git a/src/uu/ls/BENCHMARKING.md b/src/uu/ls/BENCHMARKING.md
index c6568f879..852220496 100644
--- a/src/uu/ls/BENCHMARKING.md
+++ b/src/uu/ls/BENCHMARKING.md
@@ -26,7 +26,15 @@ Example: `hyperfine --warmup 2 "target/release/coreutils ls -al -R tree > /dev/n
 `hyperfine --warmup 2 "target/release/coreutils ls -al -R tree > /dev/null" "ls -al -R tree > /dev/null"`
 (This assumes GNU ls is installed as `ls`)
 
-This can also be used to compare with version of ls built before your changes to ensure your change does not regress this
+This can also be used to compare with version of ls built before your changes to ensure your change does not regress this.
+
+Here is a `bash` script for doing this comparison:
+```bash
+#!/bin/bash
+cargo build --no-default-features --features ls --release
+args="$@"
+hyperfine "ls $args" "target/release/coreutils ls $args"
+```
 
 ## Checking system call count
 
@@ -43,7 +51,6 @@ cargo flamegraph --cmd coreutils -- ls [additional parameters]
 However, if the `-R` option is given, the output becomes pretty much useless due to recursion. We can fix this by merging all the direct recursive calls with `uniq`, below is a `bash` script that does this.
 ```bash
 #!/bin/bash
-
 cargo build --release --no-default-features --features ls
 perf record target/release/coreutils ls "$@"
 perf script | uniq | inferno-collapse-perf | inferno-flamegraph > flamegraph.svg