Fix function comments based on best practices from Effective Go#16

CodeLingoTeam wants to merge 1 commit into

Shopify:masterShopify/sysv_mq:masterfrom

CodeLingoBot:rewrite-shopify-sysv-mq-effective-go-update-comment-first-word-as-subjectCodeLingoBot/Shopify-sysv_mq:rewrite-shopify-sysv-mq-effective-go-update-comment-first-word-as-subjectCopy head branch name to clipboard