diff --git a/auto-update b/auto-update
index d7e0a5b..17fe505 100755
--- a/auto-update
+++ b/auto-update
@@ -1,17 +1,17 @@
 #!/usr/bin/env sh
 
 note() { printf >&2 '\033[1m%s\033[0m\n' "$*" ;}
+
 latest() { : \
- && url="${1?huh}" \
+ && url="${1?missing argument}" \
  &&  {  [ "${url#"https://github.com/"}" = "$url" ] \
      && re='/commit/' || re='/spoofed_commit_check/' \
      ;} \
  && curl $flags "$url" | grep -F "$re" | grep -Eo '[0-9a-f]{40}' \
  ;}
 
-: \
- && any=0 flags="-L --no-progress-meter" n="$(printf '\n.')" n="${n%.}" \
- && df=Dockerfile gh='https://github.com/' sr='https://git.sr.ht/~' \
+any=0 flags="-L --no-progress-meter" n="$(printf '\n.')" n="${n%.}" \
+df=Dockerfile gh='https://github.com/' sr='https://git.sr.ht/~' \
  && set -- \
     cosmo           COSMO_COMMIT    ${gh}jart/cosmopolitan \
     cosmo-kuroko    KUROKO_COMMIT   ${gh}kuroko-lang/kuroko \