update URL, use autosetup

kf5-kxmlrpcclient.spec

@@ -6,7 +6,7 @@ Release:        1%{?dist}
 Summary:        KDE Frameworks 5 Tier 3 library for interaction with XML RPC services
 
 License:        LGPLv2+ and BSD
-URL:            https://projects.kde.org/kxmlrpcclient
+URL:            https://quickgit.kde.org/?p=%{framework}.git
 
 %global versiondir %(echo %{version} | cut -d. -f1-2)
 %global revision %(echo %{version} | cut -d. -f3)
@@ -38,7 +38,7 @@ developing applications that use %{name}.
 
 
 %prep
-%setup -q -n %{framework}-%{version}
+%autosetup -n %{framework}-%{version} -p1
 
 
 %build