diff --git a/mdds.spec b/mdds.spec
index c0594f8..87d2635 100644
--- a/mdds.spec
+++ b/mdds.spec
@@ -14,7 +14,19 @@ Source0: http://kohei.us/files/%{name}/src/%{name}_%{version}.tar.bz2
 BuildRequires: boost-devel
 
 %description
-A collection of multi-dimensional data structures and indexing algorithms.
+%{name} is a collection of multi-dimensional data structures and
+indexing algorithms.
+
+%package devel
+Group: Development/Libraries
+Summary: Headers for %{name}
+BuildArch: noarch
+Requires: boost-devel
+Provides: %{name}-static = %{version}-%{release}
+
+%description devel
+%{name} is a collection of multi-dimensional data structures and
+indexing algorithms.
  
 It implements the following data structures:
 * segment tree
@@ -26,16 +38,6 @@ It implements the following data structures:
 
 See README for a brief description of the structures.
 
-%package devel
-Group: Development/Libraries
-Summary: Headers for %{name}
-BuildArch: noarch
-Requires: boost-devel
-Provides: %{name}-static = %{version}-%{release}
-
-%description devel
-Headers for %{name}.
-
 %prep
 %autosetup -n %{name}_%{version} -p1