Make rpmlint happy

- Remove weird white spaces;
- don't mix tabs with white spaces;
- Use "bar code" instead of: "barcode".
- Use "e. g." instead of "eg".

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

zbar.spec

@@ -1,28 +1,28 @@
 %{!?python_sitelib: %global python_sitelib %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib()")}
 %{!?python_sitearch: %global python_sitearch %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib(1)")}
 
-Name:           zbar
-Version:        0.20
-Release:        2%{?dist}
-Summary:        Bar code reader
-
-Group:          User Interface/X Hardware Support
-License:        LGPLv2+
-URL:            http://zbar.sourceforge.net/
-Source0:        https://linuxtv.org/downloads/%{name}/%{name}-%{version}.tar.bz2
-
-BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
- 
+Name:		zbar
+Version:	0.20
+Release:	2%{?dist}
+Summary:	Bar code reader
+
+Group:		User Interface/X Hardware Support
+License:	LGPLv2+
+URL:		http://zbar.sourceforge.net/
+Source0:	https://linuxtv.org/downloads/%{name}/%{name}-%{version}.tar.bz2
+
+BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+
 BuildRequires:	autoconf automake libtool python-devel gettext-devel
 BuildRequires:	qt5-qtbase-devel qt5-qtx11extras-devel
 BuildRequires:	gtk2-devel pygtk2-devel GraphicsMagick-c++-devel
 BuildRequires:	libv4l-devel libXv-devel xmlto
 
 %description
-A layered barcode scanning and decoding library. Supports EAN, UPC, Code 128,
+A layered bar code scanning and decoding library. Supports EAN, UPC, Code 128,
 Code 39 and Interleaved 2 of 5.
-Includes applications for decoding captured barcode images and using a video 
-device (eg, webcam) as a barcode scanner.
+Includes applications for decoding captured bar code images and using a video
+device (e. g., webcam) as a bar code scanner.
 
 %package devel
 Group: Development/Libraries
@@ -282,7 +282,7 @@ rm -rf $RPM_BUILD_ROOT
 - Removed ldconfig calls to devel subpackages
 - Fixed directory ownership issue -pygtk
 - Added %%{name} to URL
-- Added comment to rpath 
+- Added comment to rpath
 - Improved comment for removing .la and .a files
 
 * Mon Jul 27 2009 Douglas Schilling Landgraf <dougsland@redhat.com> - 0.8-4
@@ -292,7 +292,7 @@ rm -rf $RPM_BUILD_ROOT
 - Removed Provides for not included static libs
 - Removed redundant requires to subpackages -qt and -gtk
 - Removed redundant {name} = %%{version}-%%{release} from -pygtk
-- Replaced macros from % to %% in changelog 
+- Replaced macros from % to %% in changelog
 - Fixed ownership issue
 - Added ldconfig call to devel, qt-devel and gtk-devel
 
@@ -319,8 +319,8 @@ rm -rf $RPM_BUILD_ROOT
 - Fixed rpath error
 
 * Thu Jul 16 2009 Douglas Schilling Landgraf <dougsland@redhat.com> - 0.8-2
-- Added pkgconfig to devel package 
-- Fixed syntax to ldconfig 
+- Added pkgconfig to devel package
+- Fixed syntax to ldconfig
 - Fixed warnings from rpmlint
 - Fixed static path to docs