diff --git a/libass.changes b/libass.changes
index 8996663..1290c1b 100644
--- a/libass.changes
+++ b/libass.changes
@@ -10,6 +10,11 @@ Thu Dec 17 11:42:06 UTC 2015 - idonmez@suse.com
   * Drop support for Fontconfig < 2.10.92 to ensure correct font matching
   * Fix some small memory leaks, potential crashes and bad data uses 
 
+-------------------------------------------------------------------
+Wed Dec 16 16:37:26 UTC 2015 - jengelh@inai.de
+
+- Update summary/description
+
 -------------------------------------------------------------------
 Mon Dec  7 20:26:25 UTC 2015 - jengelh@inai.de
 
diff --git a/libass.spec b/libass.spec
index c8fc98e..4853d72 100644
--- a/libass.spec
+++ b/libass.spec
@@ -20,7 +20,7 @@
 Name:           libass
 Version:        0.13.1
 Release:        0
-Summary:        Portable Library for SSA/ASS Subtitles Rendering
+Summary:        Library for SSA/ASS-formatted subtitle rendering
 License:        ISC
 Group:          Development/Libraries/C and C++
 Url:            https://github.com/libass/libass
@@ -35,21 +35,21 @@ BuildRequires:  pkgconfig(fribidi) >= 0.19.0
 BuildRequires:  pkgconfig(harfbuzz)
 
 %description
-libass is a portable subtitle renderer for the ASS/SSA
+libass is a subtitle renderer for the ASS/SSA
 (Advanced Substation Alpha/Substation Alpha) subtitle
 format. It is mostly compatible with VSFilter.
 
 %package -n libass%{soname}
-Summary:        Portable Library for SSA/ASS Subtitles Rendering
+Summary:        Library for SSA/ASS-formatted subtitle rendering
 Group:          System/Libraries
 
 %description -n libass%{soname}
-libass is a portable subtitle renderer for the ASS/SSA
+libass is a subtitle renderer for the ASS/SSA
 (Advanced Substation Alpha/Substation Alpha) subtitle
 format. It is mostly compatible with VSFilter.
 
 %package devel
-Summary:        Portable Library for SSA/ASS Subtitles Rendering
+Summary:        Development files for libass, a subtitle rendering library
 Group:          Development/Libraries/C and C++
 Requires:       glibc-devel
 Requires:       libass%{soname} = %{version}