updated first sentence to remove unhelpful info

docs_user/modules/con_bare-metal-provisioning-service-configurations.adoc

@@ -4,9 +4,7 @@
 
 = Bare Metal Provisioning service configurations
 
-As described in xref:planning-the-new-deployment_planning[Planning the new deployment], {bare_metal_first_ref} is configured using
-configuration snippets instead of using obscure configuration parameters
-defined by the installer.
+The {bare_metal_first_ref} is configured by using configuration snippets. For more information about the configuration snippets, see xref:planning-the-new-deployment_planning[Planning the new deployment].
 
 {OpenStackPreviousInstaller} generally took care to not override the defaults of the {bare_metal}, however as with any system of descreet configuration management attempting to provide a cross-version compatability layer, some configuration was certainly defaulted in particular ways. For example, PXE Loader file names were often overridden at intermediate layers, and you will thus want to pay particular attention to the settings you choose to apply in your adopted deployment. The operator attempts to apply reasonable working default configuration, but if you override them with prior configuration, your experience may not be ideal or your new {bare_metal} will fail to operate. Similarly, additional configuration may be necessary, for example
 if your `ironic.conf` has additional hardware types enabled and in use.