Formatting fixes

Author: grega

README.md

@@ -131,7 +131,7 @@ Static benchmark READMEs in `bench/` (small, medium, large, stress) exercise eve
 
 ```bash
 ./bench/run              # run benchmarks, print results
-./bench/run --log        # also save to bench/results.csv (should only be used by release script / run when creating a new release)
+./bench/run --log        # also save to bench/results.csv (should only be used by release script / only run when creating a new release)
 ```
 
 Benchmarks run automatically during `./release` and are recorded in `bench/results.csv`.

bench/run

@@ -85,7 +85,7 @@ printf "\n"
 printf "  hdi %s on %s\n" "$version" "$machine"
 printf "  %s — %d runs per fixture\n\n" "$timestamp" "$RUNS"
 printf "  %-12s %6s %8s\n" "Fixture" "Lines" "Median"
-printf "  %-12s %6s %8s\n" "───────" "─────" "──────"
+printf "  %-12s %6s %8s\n" "─────────────────────────────"
 for i in "${!names[@]}"; do
   printf "  %-12s %6s %7sms\n" "${names[$i]}" "${lines[$i]}" "${medians[$i]}"
 done