Adopt to new macro

Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>

rust-structopt.spec

@@ -6,7 +6,7 @@
 
 Name:           rust-%{crate}
 Version:        0.2.10
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Parse command line argument by defining a struct
 
 License:        ASL 2.0 or MIT
@@ -49,7 +49,7 @@ which use %{crate} from crates.io.
 %if %{with check}
 %check
 # flatten_twice is marked should_panic, but gets a hard error from clap
-%cargo_test -- --skip flatten_twice
+%cargo_test -- -- --skip flatten_twice
 %endif
 
 %files          devel
@@ -58,6 +58,9 @@ which use %{crate} from crates.io.
 %{cargo_registry}/%{crate}-%{version}/
 
 %changelog
+* Sat Jun 23 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.2.10-2
+- Adopt to new macro
+
 * Thu Jun 21 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.2.10-1
 - Update to 0.2.10