[minutor/f20] Don't use new RPM style

[Christopher Meng]

commit fe6de927b42b18d94712f8ded0bc232c35998a0d
Author: Christopher Meng <i at cicku.me>
Date:   Mon Feb 16 11:42:06 2015 +0800

    Don't use new RPM style

 minutor.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/minutor.spec b/minutor.spec
index 038fc01..0cd9cf3 100644
--- a/minutor.spec
+++ b/minutor.spec
@@ -35,7 +35,7 @@ find . -type f -name "*.cpp" -exec sed -i 's|#include "zlib/|#include "|g' {} +
 
 %build
 %_qt5_qmake
-%make_build
+make %{?_smp_mflags}
 
 %install
 %make_install INSTALL_ROOT="%{buildroot}"