diff --git a/cflow.changes b/cflow.changes
index 57238d2..7a8d61e 100644
--- a/cflow.changes
+++ b/cflow.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Apr 11 11:22:43 UTC 2011 - puzel@novell.com
+
+- use spec-cleaner 
+
 -------------------------------------------------------------------
 Sun Jul 12 11:36:39 CEST 2009 - puzel@novell.com
 
diff --git a/cflow.spec b/cflow.spec
index 58196c4..27086bc 100644
--- a/cflow.spec
+++ b/cflow.spec
@@ -15,21 +15,19 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
-# norootforbuild
 
 
 Name:           cflow
-License:        GLP v3
-Group:          Development/Tools/Other
-AutoReqProv:    on
-Url:            http://www.gnu.org/software/cflow
 Version:        1.3
 Release:        1
+License:        GLP v3
 Summary:        Tool to generate flowcharts for C sources
+Url:            http://www.gnu.org/software/cflow
+Group:          Development/Tools/Other
 Source:         %{name}-%{version}.tar.bz2
 Patch1:         cflow-fix-yyparse-return-type.patch
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 PreReq:         %install_info_prereq
+BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
 GNU cflow analyzes a collection of C source files and prints a graph, charting
@@ -38,10 +36,6 @@ inverted flowgraphs for C sources. Optionally a cross-reference listing can be
 generated. Two output formats are implemented: POSIX and GNU (extended). Input
 files can optionally be preprocessed before analyzing.
 
-Authors:
---------
-        Sergey Poznyakoff       <gray@gnu.org>
-
 %prep
 %setup -q
 %patch1 -p1
@@ -54,11 +48,11 @@ make
 make check
 
 %install
-%makeinstall
+%make_install
 %find_lang %{name}
 
 %clean
-rm -rf $RPM_BUILD_ROOT
+rm -rf %{buildroot}
 
 %post
 %install_info --info-dir=%{_infodir} %{_infodir}/%{name}.info.gz
@@ -69,7 +63,7 @@ rm -rf $RPM_BUILD_ROOT
 %files -f %{name}.lang
 %defattr(-,root,root)
 %doc %{_infodir}/*.info*
-%doc NEWS README COPYING AUTHORS 
+%doc NEWS README COPYING AUTHORS
 %{_bindir}/%{name}
 
 %changelog