diff --git a/Lesson15/Lesson15.odp b/Lesson15/Lesson15.odp
index f86f8f4..a1dcf90 100644
Binary files a/Lesson15/Lesson15.odp and b/Lesson15/Lesson15.odp differ
diff --git a/Lesson15/Lesson15.pdf b/Lesson15/Lesson15.pdf
index 0f1faab..baa8071 100644
Binary files a/Lesson15/Lesson15.pdf and b/Lesson15/Lesson15.pdf differ
diff --git a/README.md b/README.md
index abcd805..f0961f1 100644
--- a/README.md
+++ b/README.md
@@ -2,12 +2,6 @@
 
 These are some slides I prepared for my LPI 101 classes.
 
-The Labs are based on DigitalOcean environment but they can easily be adapted to your prefered test environment.
-
-You can deploy the Labs on DigitalOcean from here:
-
-https://git.theo-andreou.org/Personal/lpi-deploy-digitalocean
-
 References:
 -------
 * https://www.lpi.org/our-certifications/exam-101-objectives