diff --git a/doc/local_ros_installation.md b/doc/local_ros_installation.md
index 6a9650a3202aa0a63bd84d1c755431c26630456f..09b1ac11d6a54403be1417c3bb214507a17ed656 100644
--- a/doc/local_ros_installation.md
+++ b/doc/local_ros_installation.md
@@ -46,6 +46,10 @@ And to clean up:
 docker system prune
 ```
 
+<hr>
+<hr>
+<hr>
+
 ## Scripts
 
 You now have the following scripts in your path:
@@ -142,6 +146,10 @@ if [[ $(lsb_release -rs) == "20.04" ]]; then
 fi
 ```
 
+<hr>
+<hr>
+<hr>
+
 ## How to start different parts
 
 ### Pull the Image
@@ -273,7 +281,9 @@ and the control mode must be:
 - thrust
 - yawrate
 
-
+<hr>
+<hr>
+<hr>
 
 ## Compiling Simulator
 
@@ -314,6 +324,10 @@ make -j 4 djiosdk-core
 sudo make install djiosdk-core
 ```
 
+<hr>
+<hr>
+<hr>
+
 ## Running Simulator Locally
 
 ### Start dji0 with simulator running from local repos
@@ -328,6 +342,10 @@ In the docker run
 wexec roslaunch lrs_launch djisimtst.launch simulator:=false ns:=/dji0
 ```
 
+<hr>
+<hr>
+<hr>
+
 ## Flying with Gamepad
 
 For this case it is more convenient to runt the roscore on the local machine: