Update doc/api/esm.md

MylesBorins · GeoffreyBooth · web-flow · commit 177d3dc601f6 · 2020-03-04T18:16:14.000-05:00
Co-Authored-By: Geoffrey Booth &lt;GeoffreyBooth@users.noreply.github.com&gt;
diff --git a/doc/api/esm.md b/doc/api/esm.md
@@ -344,7 +344,7 @@ Conditional exports provide a way to map to different paths depending on
 certain conditions. They are supported for both CommonJS and ES module imports.
 
 For example, a package that wants to provide different ES module exports for
-require() and import can be written:
+`require()` and `import` can be written:
 
 <!-- eslint-skip -->
 ```js
