diff --git a/csound.changes b/csound.changes
index f06a780..3ebc524 100644
--- a/csound.changes
+++ b/csound.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Sat Feb 11 14:14:39 UTC 2017 - jengelh@inai.de
+
+- Fix RPM groups, trim descriptions from repeated information.
+  Remove unnecessary ldconfig calls (they do not apply for
+  plugin directories).
+
 -------------------------------------------------------------------
 Mon Jan 16 19:54:07 UTC 2017 - bwiedemann@suse.com
 
diff --git a/csound.spec b/csound.spec
index 7cf2743..0bab6ad 100644
--- a/csound.spec
+++ b/csound.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package csound
 #
-# Copyright (c) 2012 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -53,11 +53,9 @@ BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 Csound is a software synthesis program. It is fully modular and
 supports an unlimited amount of oscillators and filters.
 
-For detailed information, refer to http://www.csounds.com.
-
 %package devel
-Summary:        Development files for Csound
-Group:          System/Libraries
+Summary:        Development files for Csound, a sound synthesis program
+Group:          Development/Libraries/C and C++
 Requires:       %{name} = %{version}
 Provides:       %{name}-devel-static = %{version}
 
@@ -100,10 +98,6 @@ mv %{buildroot}%{_bindir}/extract %{buildroot}%{_bindir}/csound-extract
 %fdupes -s %{buildroot}
 %find_lang %{name}5
 
-%post -p /sbin/ldconfig
-
-%postun -p /sbin/ldconfig
-
 %files -f %{name}5.lang
 %defattr(-,root,root)
 %doc AUTHORS COPYING ChangeLog README README.SuSE