Apply suggestions from code review

Co-authored-by: Zanie Blue <contact@zanie.dev>

crates/uv-audit/src/service/osv.rs

@@ -24,7 +24,7 @@ use uv_pep440::Version;
 use uv_redacted::{DisplaySafeUrl, DisplaySafeUrlError};
 
 pub static API_BASE: LazyLock<DisplaySafeUrl> = LazyLock::new(|| {
-    DisplaySafeUrl::parse("https://api.osv.dev/").expect("impossible: embedded URL is invalid")
+    DisplaySafeUrl::parse("https://api.osv.dev/").expect("embedded OSV URL is a valid URL")
 });
 
 /// Errors during OSV service interactions.

crates/uv/tests/it/sync.rs

@@ -16466,7 +16466,7 @@ async fn sync_malware_check_disabled() {
     ");
 }
 
-/// Ensure that a network error during the malware check does not fail the sync.
+/// Ensure that a network error during the malware check fails the sync.
 #[tokio::test]
 async fn sync_malware_check_network_error() {
     let context = uv_test::test_context!("3.12");