fix: invalid API url

I misstyped the API URL T-T

comment_on_pr.sh

@@ -72,6 +72,7 @@ markdown_from_report() {
   - Don't worry too much about size, some dependencies are deduplicated, e.g. `glibc` adds ~40MiB to the `Size`, but is generally shared by ~every binary on the system, so, chances are, you are already including it from somewhere else and statically linking with e.g. `musl` is not gonna improve things.
 
 </details>
+
 	EOF
 
   if [ "${2+set}" = "set" ]; then