review suggestions

src/lib/faunadb.mjs

@@ -48,6 +48,9 @@ export const getClient = async (argv) => {
 export async function stringExpressionToQuery(expression) {
   const faunadb = (await import("faunadb")).default;
 
+  // the `runInContext` function from node:vm does not work with all valid FQL
+  // expressions, including `null` and objects. Wrapping the provided expression
+  // in an IIFE ensure that all expressions are supported.
   const wrappedCode = `(function() { return ${expression} })()`;
 
   return runInContext(wrappedCode, createContext(faunadb.query));

src/lib/formatting/codeToAnsi.mjs

@@ -66,7 +66,7 @@ const { codeToTokensBase, getTheme } = createHighlighter();
  * Returns a string with ANSI codes applied to the code. This is a JS port of the
  * TypeScript codeToAnsi function from the Shiki library.
  * @param {*} code - The code to format.
- * @param {"fql" | "log" | "json" | "js"} language - The language of the code.
+ * @param {"fql" | "log" | "json"} language - The language of the code.
  * @returns {string} - The formatted code with ANSI codes applied.
  */
 export function codeToAnsi(code, language) {