diff --git a/Dockerfile/CentOS_image_File b/CentOS_image_File
similarity index 100%
rename from Dockerfile/CentOS_image_File
rename to CentOS_image_File
diff --git a/Dockerfile/dockerfile_basics.md b/Dockerfile/dockerfile_basics.md
index 3ff97c3..ff6285d 100644
--- a/Dockerfile/dockerfile_basics.md
+++ b/Dockerfile/dockerfile_basics.md
@@ -1,9 +1,9 @@
 # Dockerfile basics
 
 FROM 
-RUN - (Use RUN command only once, becuase each run command create a new lower)
+RUN  (Use RUN command only once, becuase each run command create a new lower)
 COPY 
-ADD - (To download content inside the container) - Recheck this 
+ADD  (To download content inside the container) - Recheck this 
 EXPOSE 
 CMD  - There can only be one CMD instruction in a Dockerfile. If you list more than one CMD then only the last CMD will take effect.
 ENTRYPONT
diff --git a/Dockerfile/apache2-dockerfile b/apache2-dockerfile
similarity index 100%
rename from Dockerfile/apache2-dockerfile
rename to apache2-dockerfile
diff --git a/Dockerfile/jenkins_docker_file b/jenkins_docker_file
similarity index 100%
rename from Dockerfile/jenkins_docker_file
rename to jenkins_docker_file