FIX set repository api bug

app/views/repositories/edit.json.jbuilder

@@ -1,7 +1,7 @@
 json.identifier @project.identifier
 json.project_id @project.id
-json.project_name @rproject.name
-json.project_identifier @rproject.identifier
+json.project_name @project.name
+json.project_identifier @project.identifier
 json.project_description @project.description
 json.project_category_id @project.project_category_id
 json.project_language_id @project.project_language_id