Pick a couple nits

Author: imnasnainaec

.vscode/extensions.json

@@ -3,8 +3,8 @@
     "dbaeumer.vscode-eslint",
     "editorconfig.editorconfig",
     "esbenp.prettier-vscode",
+    "orta.vscode-jest",
     "streetsidesoftware.code-spell-checker",
-    "stylelint.vscode-stylelint",
-    "Orta.vscode-jest"
+    "stylelint.vscode-stylelint"
   ]
 }

src/parsers/interlinearXmlParser.ts

@@ -177,7 +177,7 @@ function extractClustersFromVerse(verseDataElement: ParsedVerseData): ClusterDat
  *
  * Input is a raw XML string (caller is responsible for obtaining it, e.g. from file or network).
  * Output matches the types in `interlinearizer`; no extra conversion is done. Expects the
- * interlinear XML schema described in the project README.
+ * interlinear XML schema described in [pt9-xml.md](pt9-xml.md).
  */
 export class InterlinearXmlParser {
   private readonly parser: XMLParser;