diff --git a/.gitignore b/.gitignore
index 7f57d2b..d4648c6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,7 +12,7 @@ frontend/.pnp
 frontend/coverage
 
 # production
-# frontend/build
+frontend/build
 
 # misc
 .DS_Store
diff --git a/doc/ZiFiorino-user-guide.pdf b/doc/ZiFiorino___user_guide.pdf
similarity index 99%
rename from doc/ZiFiorino-user-guide.pdf
rename to doc/ZiFiorino___user_guide.pdf
index b07ca43..bbc1acb 100644
Binary files a/doc/ZiFiorino-user-guide.pdf and b/doc/ZiFiorino___user_guide.pdf differ
diff --git a/frontend/public/config.json b/frontend/public/config.json
index 4669776..2bd46bf 100644
--- a/frontend/public/config.json
+++ b/frontend/public/config.json
@@ -1,3 +1,3 @@
 {
-    "server_url": "http://192.168.0.101:80/www/backend/requests/"
+    "server_url": "http://127.0.0.1:80/backend/requests/"
 }
\ No newline at end of file
diff --git a/frontend/public/user-guide.pdf b/frontend/public/user-guide.pdf
index b07ca43..bbc1acb 100644
Binary files a/frontend/public/user-guide.pdf and b/frontend/public/user-guide.pdf differ