Mostly docs cleanups

Fix documentation build errors and RST formatting

Change-Id: Id93153400c5b069dd9d772381558c7085f64c207
diff --git a/lib/trove b/lib/trove
index 5dd4f23..b0a9610 100644
--- a/lib/trove
+++ b/lib/trove
@@ -21,6 +21,7 @@
 XTRACE=$(set +o | grep xtrace)
 set +o xtrace
 
+
 # Defaults
 # --------
 if is_service_enabled neutron; then
@@ -80,7 +81,7 @@
     fi
 }
 
-# create_trove_accounts() - Set up common required trove accounts
+# create_trove_accounts() - Set up common required Trove accounts
 
 # Tenant               User       Roles
 # ------------------------------------------------------------------
@@ -115,7 +116,6 @@
     rm -fr $TROVE_CONF_DIR/*
 }
 
-
 # configure_trove() - Set config files, create data dirs, etc
 function configure_trove {
     setup_develop $TROVE_DIR