Update lib/internal/modules/esm/get_format.js

Co-authored-by: Jordan Harband <ljharb@gmail.com>

Author: bmeck

lib/internal/modules/esm/get_format.js

@@ -60,7 +60,7 @@ function getFileProtocolModuleFormat(url, context, ignoreErrors) {
       const config = getPackageScopeConfig(url);
       const fileBasename = basename(filepath);
       const relativePath = StringPrototypeSlice(relative(config.pjsonPath, filepath), 1);
-      suggestion = 'Loading extension-less files is not supported inside of ' +
+      suggestion = 'Loading extensionless files is not supported inside of ' +
         '"type":"module" package.json contexts. The package.json file ' +
         `${config.pjsonPath} caused this "type":"module" context. Try ` +
         `changing ${filepath} to have a file extension. Note the "bin" ` +