diff --git a/Docker/.gitignore b/Docker/.gitignore
new file mode 100644
index 00000000..448dd414
--- /dev/null
+++ b/Docker/.gitignore
@@ -0,0 +1,2 @@
+improve.txt
+*.doc
diff --git a/Devops_course.PNG b/Docker/Devops_course.PNG
similarity index 100%
rename from Devops_course.PNG
rename to Docker/Devops_course.PNG
diff --git a/Docker/install_apache_dockerfile.txt b/Docker/install_apache_dockerfile.txt
index 4f94b4b9..10596fcd 100644
--- a/Docker/install_apache_dockerfile.txt
+++ b/Docker/install_apache_dockerfile.txt
@@ -1,6 +1,6 @@
 FROM ubuntu:12.04
 
-MAINTAINER Valaxy Technologies valaxytech@gmail.com
+	MAINTAINER Valaxy Technologies valaxytech@gmail.comm
 
 LABEL version="1.1.0" \
       app_name="Training registration application" \