wasm: Fix doc about parseLiquid.js

Author: pdubroy

packages/wasm/README.md

@@ -57,4 +57,5 @@ From packages/wasm dir:
 pnpm test # Run all tests
 pnpm ava test/test-liquid-html.js # Run a specific test file
 make bench # Run perf benchmarks
+node scripts/parseLiquid.js '/Users/pdubroy/dev/third_party/Shopify/dawn/**/*.liquid'
 ```

packages/wasm/scripts/parseLiquid.js

@@ -5,7 +5,7 @@
   https://github.com/Shopify/theme-tools/tree/main/packages/prettier-plugin-liquid
  */
 // Sample usage:
-//   node scripts/themeParse.js '/Users/pdubroy/dev/third_party/Shopify/dawn/**/*.liquid'
+//   node scripts/parseLiquid.js '/Users/pdubroy/dev/third_party/Shopify/dawn/**/*.liquid'
 
 /* eslint-disable no-console */
 import fg from 'fast-glob';