Update README.md

README.md

@@ -20,7 +20,7 @@ a dependency.
     const catalog = datacrate.datapub2catalog(datapub);
     fs.writeFileSync('CATALOG.json', JSON.stringify(catalog, null, 2));
 
-## random.jshis is a utility to generate plausible random DataCrates with no payloads, for testing things like Solr indexers. It generates random text descriptions and a reasonable distribution of keywords and authors.
+## random.js is is a utility to generate plausible random DataCrates with no payloads, for testing things like Solr indexers. It generates random text descriptions and a reasonable distribution of keywords and authors.
 
     node ./random.js -d ./output/ -n 1000