Update Install-Java-Jenkins-ubuntu.txt

Author: lerndevops

jenkins/Install-Java-Jenkins-ubuntu.txt

@@ -10,8 +10,7 @@ Install JAVA
 
 
 Install Jenkins
-
-	wget -q -O - https://pkg.jenkins.io/debian/jenkins-ci.org.key | sudo apt-key add -
+        wget -q -O - https://pkg.jenkins.io/debian-stable/jenkins.io.key | sudo apt-key add -
 	echo deb https://pkg.jenkins.io/debian-stable binary/ | sudo tee /etc/apt/sources.list.d/jenkins.list
 	sudo apt-get update
 	sudo apt-get install jenkins