Fix code error simulator

Change-Id: Ie94ed551e68cc6bb764aaaccb0ed824554392b91
Issue-ID: NONRTRIC-78
Signed-off-by: maximesson <maxime.bonneau@est.tech>
diff --git a/docs/developer-guide.rst b/docs/developer-guide.rst
index 910bb8d..b3651f4 100644
--- a/docs/developer-guide.rst
+++ b/docs/developer-guide.rst
@@ -73,7 +73,7 @@
 Build and run
 -------------
 
-Go to the near-rt-ric-simulator/ directory and run this command::
+Go to the near-rt-ric-simulator/ric-plt-a1/ directory and run this command::
      mvn clean install
 The docker image can be built using::
     docker build -t {desiredImageName} .
@@ -84,6 +84,9 @@
 
 Different error codes can be thrown back according to the yaml file. In order to simulate an error code, simply add the query ?code={desiredCodeNumber} at the end of the address in the curl request.
 
+For running the simulator outside of a docker container, run ./run_me.sh. It is possible to use the port of your choice, by adding it in the command: ./run_me.sh {desiredPort}.
+After that, it is the exact same use with or without a container.
+
 End-to-end call
 ===============