Fix markdown lint MD032 errors in pr-review agent

Author: trask

.github/agents/pr-review.agent.md

@@ -83,10 +83,12 @@ For each file, apply all rules from the loaded knowledge articles.
 Only flag issues on lines that were changed in the PR diff.
 
 Do not flag:
+
 - Non-capturing lambdas or method references as unnecessary allocations.
 - Patterns explicitly allowed by the style guide or knowledge articles.
 
 For each finding, record:
+
 - `path` — repo-relative file path
 - `line` — right-side line number in the current file
 - `start_line` — (optional) first line, if the comment spans multiple lines
@@ -117,6 +119,7 @@ that should appear in those lines — no fenced-code markup inside the suggestio
 
 Before adding a comment, verify that **all** lines from `start_line` through `line`
 fall inside a diff hunk. If any line is outside a hunk:
+
 - Try narrowing the range (e.g., drop to single-line, remove the suggestion).
 - If the line cannot be commented on at all, skip it and note it in the summary.