Can't push apps with app manifests if routes were shared

Fix robocop errors

Author: nookala

app/actions/manifest_route_update.rb

@@ -92,12 +92,10 @@ def find_or_create_valid_route(app, manifest_route, user_audit_info)
               domain: existing_domain,
               manifest_triggered: true
             )
-          elsif route.space.guid != app.space_guid  
+          elsif route.space.guid != app.space_guid
             # check if route is shared with space
             spaces = route.shared_spaces
-            if (spaces.blank?) || (!spaces.any? { |space| space.values[:id] == app.space.id })
-              raise InvalidRoute.new('Routes cannot be mapped to destinations in different spaces')
-            end
+            raise InvalidRoute.new('Routes cannot be mapped to destinations in different spaces') if spaces.blank? || !spaces.any? { |space| space.values[:id] == app.space.id }
           elsif manifest_route[:options] && route[:options] != manifest_route[:options]
             # remove nil values from options
             manifest_route[:options] = manifest_route[:options].compact

spec/unit/actions/manifest_route_update_spec.rb

@@ -127,7 +127,7 @@ module VCAP::CloudController
             let!(:outside_app) { AppModel.make }
             let!(:shared_route) { route_share.create(route, [outside_app.space], user_audit_info) }
 
-             it 'succeeds after route share' do
+            it 'succeeds after route share' do
               expect do
                 ManifestRouteUpdate.update(outside_app.guid, message, user_audit_info)
               end.not_to raise_error