diff --git a/checkmedia.changes b/checkmedia.changes
index 255e6c4..969df01 100644
--- a/checkmedia.changes
+++ b/checkmedia.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Jul 17 08:29:09 UTC 2019 - Jan Engelhardt <jengelh@inai.de>
+
+- Use noun phrase in summaries.
+- Drop redundant ldconfig PreReq.
+
 --------------------------------------------------------------------
 Tue Jul 16 14:43:12 UTC 2019 - wfeldt@opensuse.org
 
diff --git a/checkmedia.spec b/checkmedia.spec
index ff61073..09a367a 100644
--- a/checkmedia.spec
+++ b/checkmedia.spec
@@ -12,12 +12,10 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
-%define libversion 4
-
 Name:           checkmedia
 Summary:        Check SUSE installation media
 License:        GPL-3.0-or-later
@@ -26,15 +24,18 @@ Version:        5.0
 Release:        0
 Url:            https://github.com/openSUSE/checkmedia
 Source:         %{name}-%{version}.tar.xz
+BuildRequires:  gpg
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
-Check SUSE installation media for errors.
+The program checks SUSE installation media for errors.
+
+%define libversion %(echo %version | cut -d. -f1)
 
 %package -n     libmediacheck%{libversion}
 Summary:        Library for checking SUSE installation media
 Group:          System/Libraries
-PreReq:         /sbin/ldconfig
+Requires:       gpg
 
 %description -n libmediacheck%{libversion}
 Library for checking SUSE installation media. Used by checkmedia and linuxrc.
@@ -58,11 +59,11 @@ make test
 
 %install
 install -d -m 755 %{buildroot}/usr/bin
-make install DESTDIR=%{buildroot}
+%make_install
 
-%post -n libmediacheck4 -p /sbin/ldconfig
+%post -n libmediacheck%{libversion} -p /sbin/ldconfig
 
-%postun -n libmediacheck4 -p /sbin/ldconfig
+%postun -n libmediacheck%{libversion} -p /sbin/ldconfig
 
 %files
 %defattr(-,root,root)
@@ -74,7 +75,7 @@ make install DESTDIR=%{buildroot}
 %{_libdir}/*.so.*
 %doc README.md
 %doc mediacheck.md
-%doc COPYING
+%license COPYING
 
 %files -n libmediacheck-devel
 %defattr(-,root,root)