diff --git a/app/controllers/crawlers/theses_crawler_controller.rb b/app/controllers/crawlers/theses_crawler_controller.rb
index 2bb8231..a90ca3a 100644
--- a/app/controllers/crawlers/theses_crawler_controller.rb
+++ b/app/controllers/crawlers/theses_crawler_controller.rb
@@ -5,7 +5,7 @@ class Crawlers::ThesesCrawlerController < Crawlers::TissCrawlerController
     puts params[:search_context]
     @host = TissCrawler.get_host
 
-    # TissCrawler performs general search over the available courses
+    # TissCrawler performs general search over the available theses
     @theses = TissCrawler.search(params)
   end
 
@@ -15,7 +15,7 @@ class Crawlers::ThesesCrawlerController < Crawlers::TissCrawlerController
     @id = params[:id]
 
     puts params
-    # TissCrawler fetches the person's detail information
+    # TissCrawler fetches the thesis' detail information
     @thesis = TissCrawler.get_thesis_details(params)
     # Host is needed for image rendering
     @host = TissCrawler.get_host