Changes to a couple section headings.

README.md

@@ -28,6 +28,7 @@ while the code that makes up the Data Management System itself can be found in a
 
 [https://git.aps.anl.gov/DM/dm.git](https://git.aps.anl.gov/DM/dm.git)
 
+### Installation for development
 An example of setting up the Data Management system for a developer is described here.
 
  - Create a directory (referred here as DM\_INSTALL\_DIR
@@ -75,5 +76,5 @@ An example of setting up the Data Management system for a developer is described
               - dmadmin ESAF DB password.  This is a password to allow the Data Management system access to the ESAF system.  This is a password to an external system and and is therefore a pre-existing password that developers will need to get from the Data Management system administrator.
          - Scripts in the Data Management system need a location for the data storage directory.  Files will be moved to/from this directory.            
     
-## Removing Test system
+### Removing Test system
 Often in the development of Data Management system components it will be necessary to remove/reload components of the system.  The script _dm/_remove/_test/_test/_system.sh_ in the sbin directory of the 'dm' repository (/local/DataManagement/dev/sbin from the directory describe above) issues commands to clear out database & configurations to allow creating a clean installation of the system.
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