fix: rename of file (non-py3)

Author: fstagni

docs/source/AdministratorGuide/ServerInstallations/InstallingDiracServer.rst

@@ -220,6 +220,10 @@ In addition to the root/admin user(s) the following users must be created, with
 Primary server installation
 ---------------------------
 
+.. set highlighting to python console input/output
+.. highlight:: none
+
+
 The installation consists of setting up a set of services, agents and databases for the
 required DIRAC functionality. The SystemAdministrator interface can be used later to complete
 the installation by setting up additional components. The following steps should
@@ -337,7 +341,7 @@ be taken based on the Python version you wish to install.
 
   or You can download the full server installation from::
 
-    $ curl https://github.com/DIRACGrid/DIRAC/raw/integration/src/DIRAC/Core/scripts/install_full_py3.cfg -o install.cfg
+    $ curl https://github.com/DIRACGrid/DIRAC/raw/integration/src/DIRAC/Core/scripts/install_full.cfg -o install.cfg
 
 - Run install_site.sh giving the edited configuration file as the argument. The configuration file must have
   .cfg extension (CFG file). While not strictly necessary, it's advised that a version is added with the '-v' switch