fix whitespace in the rest of lib/*

this brings this in line with bash8 checker

Change-Id: Ib34a2292dd5bc259069457461041ec9cd4fd2957
diff --git a/lib/trove b/lib/trove
index 17c8c99..0a19d03 100644
--- a/lib/trove
+++ b/lib/trove
@@ -45,14 +45,15 @@
     SERVICE_ROLE=$(keystone role-list | awk "/ admin / { print \$2 }")
 
     if [[ "$ENABLED_SERVICES" =~ "trove" ]]; then
-        TROVE_USER=$(keystone user-create --name=trove \
-                                                  --pass="$SERVICE_PASSWORD" \
-                                                  --tenant_id $SERVICE_TENANT \
-                                                  --email=trove@example.com \
-                                                  | grep " id " | get_field 2)
+        TROVE_USER=$(keystone user-create \
+            --name=trove \
+            --pass="$SERVICE_PASSWORD" \
+            --tenant_id $SERVICE_TENANT \
+            --email=trove@example.com \
+            | grep " id " | get_field 2)
         keystone user-role-add --tenant-id $SERVICE_TENANT \
-                               --user-id $TROVE_USER \
-                               --role-id $SERVICE_ROLE
+            --user-id $TROVE_USER \
+            --role-id $SERVICE_ROLE
         if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
             TROVE_SERVICE=$(keystone service-create \
                 --name=trove \