diff --git a/src/domains/stac.ts b/src/domains/stac.ts
index ad8ff960..0a18c10a 100644
--- a/src/domains/stac.ts
+++ b/src/domains/stac.ts
@@ -362,7 +362,7 @@ export const sortByToSortKeys = (
     } else if (fieldName.match(/^title$/i)) {
       mappedField = "entryTitle";
     } else if (fieldName.match(/^datetime$/i)) {
-      // If descending `-start_date` will sort by oldest first
+      // If descending `-start_date` will sort by newest first
       mappedField = "startDate";
     } else {
       mappedField = fieldName;
diff --git a/src/routes/catalog.ts b/src/routes/catalog.ts
index 7d593d6e..d378abc3 100644
--- a/src/routes/catalog.ts
+++ b/src/routes/catalog.ts
@@ -60,7 +60,6 @@ const generateSelfLinks = (req: Request, nextCursor?: string | null, count?: num
       type: "application/json",
       title: "Conformance Classes",
     },
-    // TODO this is where you'd change the mimetype value
     {
       rel: "service-desc",
       href: "https://api.stacspec.org/v1.0.0-beta.1/openapi.yaml",