diff --git a/libmaa.changes b/libmaa.changes
index 0704c6e..2a079d7 100644
--- a/libmaa.changes
+++ b/libmaa.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Mon Jan 28 10:11:12 UTC 2019 - Jan Engelhardt <jengelh@inai.de>
+
+- Trim filler wording from descriptions. Set proper RPM groups,
+  and noarch status for doc subpackage.
+- Drop silly glibc PreReq.
+
 -------------------------------------------------------------------
 Sat Jan 26 18:51:28 CET 2019 - mcepl@suse.com
 
diff --git a/libmaa.spec b/libmaa.spec
index cecbc5d..683e259 100644
--- a/libmaa.spec
+++ b/libmaa.spec
@@ -23,7 +23,7 @@ Version:        1.4.2
 Release:        0
 Summary:        Library providing many low-level data structures
 License:        GPL-2.0-or-later
-Group:          System/Libraries
+Group:          Development/Libraries/C and C++
 Url:            http://www.dict.org
 Source0:        https://downloads.sourceforge.net/dict/%{name}-%{version}.tar.gz
 Patch0:         02-Spelling-typos.patch
@@ -38,31 +38,20 @@ BuildRequires:  zlib-devel
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description 
-The libmaa library provides many low-level data structures which are
-helpful for writing compilers, including hash tables, sets, lists,
-debugging support, and memory management.  Although libmaa was designed
-and implemented as a foundation for the kheperalong, the data structures
-are generally applicable to a wide range of programming problems.
-
-The memory management routines are especially helpful for improving the
-performance of memory-intensive applications.
-
+The libmaa library provides many low-level data structures which can
+be used for writing compilers, hash tables, sets, lists,
+debugging support, and memory management. libmaa was originally
+implemented as a foundation for the "kheperalong" package.
 
 %package -n %{name}%{soname}
-PreReq:         glibc
 Summary:        Library providing many low-level data structures
 Group:          System/Libraries
 
 %description -n %{name}%{soname}
-The libmaa library provides many low-level data structures which are
-helpful for writing compilers, including hash tables, sets, lists,
-debugging support, and memory management.  Although libmaa was designed
-and implemented as a foundation for the kheperalong, the data structures
-are generally applicable to a wide range of programming problems.
-
-The memory management routines are especially helpful for improving the
-performance of memory-intensive applications.
-
+The libmaa library provides many low-level data structures which can
+be used for writing compilers, hash tables, sets, lists,
+debugging support, and memory management. libmaa was originally
+implemented as a foundation for the "kheperalong" package.
 
 %package -n %{name}-devel
 Summary:        Development files for libmaa
@@ -70,16 +59,15 @@ Group:          Development/Libraries/C and C++
 Requires:       libmaa%{soname} = %{version}
 
 %description -n %{name}-devel
-This RPM contains the development files for libmaa
-
+This RPM contains the development files for libmaa.
 
 %package doc
 Summary:        Documentation files for libmaa
 Group:          Documentation/Other
+BuildArch:      noarch
 
 %description doc
-This RPM contains the documentation files for libmaa
-
+This RPM contains the documentation files for libmaa.
 
 %prep
 %setup -q