typo

src/app/compiler/compiler-artefacts.js

@@ -33,7 +33,7 @@ module.exports = class CompilerArtefacts extends Plugin {
       this.compilersArtefacts['__last'] = new CompilerAbstract(languageVersion, data, source)
     })
 
-    this.on('yupl', 'compilationFinished', (file, source, languageVersion, data) => {
+    this.on('yulp', 'compilationFinished', (file, source, languageVersion, data) => {
       this.compilersArtefacts['__last'] = new CompilerAbstract(languageVersion, data, source)
     })
   }