Fix obvious typos in description.

pngcrush.spec

@@ -4,7 +4,7 @@
 Summary:        Optimizer for PNG (Portable Network Graphics) files
 Name:           pngcrush
 Version:        1.7.59
-Release:        2%{?dist}
+Release:        3%{?dist}
 License:        zlib
 Group:          Applications/File
 URL:            http://pmt.sourceforge.net/pngcrush/
@@ -14,11 +14,9 @@ BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root
 BuildRequires:  libpng-devel, zlib-devel, pkgconfig
 
 %description
-%{pngcrush} is an optimizer for PNG (Portable Network Graphics) files. It can be
-run from a commandline in an MSDOS window, or from a UNIX or LINUX commandline.
-
+pngcrush is a commandline optimizer for PNG (Portable Network Graphics) files.
 Its main purpose is to reduce the size of the PNG IDAT datastream by trying
-various compression levels an PNG filter methods. It also can be used to
+various compression levels and PNG filter methods. It also can be used to
 remove unwanted ancillary chunks, or to add certain chunks including gAMA,
 tRNS, iCCP, and textual chunks. 
 
@@ -43,6 +41,9 @@ gcc %{optflags} $pngflags -lz -o pngcrush pngcrush.c
 %{_bindir}/%{name}
 
 %changelog
+* Tue Jul 30 2013 François Cami <fcami@fedoraproject.org> - 1.7.59-3
+- Fix obvious typos in description.
+
 * Sun Jun  2 2013 François Cami <fcami@fedoraproject.org> - 1.7.59-2
 - Switch to the smaller -nolib archive.