Update tsup.config.mustache

Author: MarioAlexandruDan

templates/javascript/clients/tsup.config.mustache

@@ -18,8 +18,6 @@ const nodeConfigs: Options[] = [
   {
     ...nodeOptions,
     format: 'cjs',
-    // es2018 downlevels public class fields to constructor assignments via __publicField(),
-    // which is required for conservative bundlers (e.g. VTEX IO) that do not transpile node_modules.
     target: 'es2018',
     name: `node ${pkg.name} cjs`
   },
@@ -145,4 +143,4 @@ const browserConfigs: Options[] = [
   {{/isAlgoliasearchClient}}
 ];
 
-export default defineConfig([...nodeConfigs, ...browserConfigs]);
+export default defineConfig([...nodeConfigs, ...browserConfigs]);