diff --git a/CharLS.spec b/CharLS.spec
index 6ae4519..7a42b73 100644
--- a/CharLS.spec
+++ b/CharLS.spec
@@ -1,15 +1,14 @@
 Name:		CharLS
 Version:	1.0
-Release:	10%{?dist}
+Release:	11%{?dist}
 Summary:	An optimized implementation of the JPEG-LS standard
 Group:		Development/Libraries
 License:	BSD
-URL:		http://charls.codeplex.com/
+URL:		https://github.com/team-charls/charls
 # CharLS uses an interactive download link that asks you to accept the
 # (BSD-like) license before obtaining the source code.
 # You can find the download link at http://charls.codeplex.com/
 Source0:	CharLS-source-1.0.zip
-Buildroot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Patch0:		charls_add_cmake_install_target.patch
 Patch1:		charls_add_sharedlib_soname.patch
 Patch2:		charls_fix_tests.patch
@@ -18,7 +17,7 @@ BuildRequires:	cmake >= 2.6.0
 BuildRequires:	dos2unix
 
 %description
-An optimized implementation of the JPEG-LS standard for loss less and 
+An optimized implementation of the JPEG-LS standard for loss less and
 near loss less image compression. JPEG-LS is a low-complexity standard that
 matches JPEG 2000 compression ratios. In terms of speed, CharLS outperforms
 open source and commercial JPEG LS implementations.
@@ -54,44 +53,42 @@ make %{?_smp_mflags}
 
 
 %install
-rm -rf $RPM_BUILD_ROOT
 make install DESTDIR=$RPM_BUILD_ROOT
 
 
-%clean
-rm -rf $RPM_BUILD_ROOT
-
 %check
 export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:.
 ctest .
 
+
 %post -p /sbin/ldconfig
 
+
 %postun -p /sbin/ldconfig
 
 
 %files
-%defattr(-,root,root,-)
-%doc License.txt
+%license License.txt
 %{_libdir}/*.so.*
 
 
 %package        devel
 Summary:	Libraries and headers for CharLS
 Group:		Development/Libraries
-Requires:	%{name} = %{version}-%{release}
+Requires:	%{name}%{?_isa} = %{version}-%{release}
 
 %description devel
-
-CharLS Library Header Files and Link Libraries
+CharLS Library Header Files and Link Libraries.
 
 %files devel
-%defattr(-,root,root)
 %dir %{_includedir}/%{name}/
 %{_includedir}/%{name}/*
 %{_libdir}/*.so
 
 %changelog
+* Tue Jan 26 2016 Peter Lemenkov <lemenkov@gmail.com> - 1.0-11
+- Spec-file cleanups
+
 * Tue Jun 16 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.0-10
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild