diff --git a/libxml2.spec b/libxml2.spec
index 8f40559..e432ba9 100644
--- a/libxml2.spec
+++ b/libxml2.spec
@@ -1,25 +1,25 @@
-Name: libxml2
-Version: 2.9.5
-Release: 3%{?dist}%{?extra_release}
-Summary: Library providing XML and HTML support
+Name:           libxml2
+Version:        2.9.5
+Release:        3%{?dist}%{?extra_release}
+Summary:        Library providing XML and HTML support
 
-License: MIT
-URL: http://xmlsoft.org/
-Source: ftp://xmlsoft.org/libxml2/libxml2-%{version}.tar.gz
-Patch0: libxml2-multilib.patch
-Patch1: libxml2-2.9.0-do-not-check-crc.patch
+License:        MIT
+URL:            http://xmlsoft.org/
+Source:         ftp://xmlsoft.org/libxml2/libxml2-%{version}.tar.gz
+Patch0:         libxml2-multilib.patch
+Patch1:         libxml2-2.9.0-do-not-check-crc.patch
 # In python3.6 _PyVerify_fd is no more
 #  http://bugs.python.org/issue23524
-Patch2: libxml2-2.9.4-remove-pyverify_fd.patch
+Patch2:         libxml2-2.9.4-remove-pyverify_fd.patch
 # Fix reporting error about undefined XPath variables, bug #1493613,
 # Gnome bug #787941, fixed in upstream after 2.9.5
-Patch3: libxml2-2.9.5-Report-undefined-XPath-variable-error-message.patch
+Patch3:         libxml2-2.9.5-Report-undefined-XPath-variable-error-message.patch
 
-BuildRequires: python2-devel
-BuildRequires: python3-devel
-BuildRequires: zlib-devel
-BuildRequires: pkgconfig
-BuildRequires: xz-devel
+BuildRequires:  python2-devel
+BuildRequires:  python3-devel
+BuildRequires:  zlib-devel
+BuildRequires:  pkgconfig
+BuildRequires:  xz-devel
 
 %description
 This library allows to manipulate XML files. It includes support
@@ -33,11 +33,11 @@ available, with existing HTTP and FTP modules and combined to an
 URI library.
 
 %package devel
-Summary: Libraries, includes, etc. to develop XML and HTML applications
-Requires: libxml2 = %{version}-%{release}
-Requires: zlib-devel
-Requires: xz-devel
-Requires: pkgconfig
+Summary:        Libraries, includes, etc. to develop XML and HTML applications
+Requires:       libxml2 = %{version}-%{release}
+Requires:       zlib-devel
+Requires:       xz-devel
+Requires:       pkgconfig
 
 %description devel
 Libraries, include files, etc you can use to develop XML applications.
@@ -52,8 +52,8 @@ available, with existing HTTP and FTP modules and combined to an
 URI library.
 
 %package static
-Summary: Static library for libxml2
-Requires: libxml2 = %{version}-%{release}
+Summary:        Static library for libxml2
+Requires:       libxml2 = %{version}-%{release}
 
 %description static
 Static library for libxml2 provided for specific uses or shaving a few
@@ -61,10 +61,10 @@ microseconds when parsing, do not link to them for generic purpose packages.
 
 %package -n python2-%{name}
 %{?python_provide:%python_provide python2-%{name}}
-Summary: Python bindings for the libxml2 library
-Requires: libxml2 = %{version}-%{release}
-Obsoletes: %{name}-python < %{version}-%{release}
-Provides: %{name}-python = %{version}-%{release}
+Summary:        Python bindings for the libxml2 library
+Requires:       libxml2 = %{version}-%{release}
+Obsoletes:      %{name}-python < %{version}-%{release}
+Provides:       %{name}-python = %{version}-%{release}
 
 %description -n python2-%{name}
 The libxml2-python package contains a Python 2 module that permits applications
@@ -77,10 +77,10 @@ this includes parsing and validation even with complex DTDs, either
 at parse time or later once the document has been modified.
 
 %package -n python3-%{name}
-Summary: Python 3 bindings for the libxml2 library
-Requires: libxml2 = %{version}-%{release}
-Obsoletes: %{name}-python3 < %{version}-%{release}
-Provides: %{name}-python3 = %{version}-%{release}
+Summary:        Python 3 bindings for the libxml2 library
+Requires:       libxml2 = %{version}-%{release}
+Obsoletes:      %{name}-python3 < %{version}-%{release}
+Provides:       %{name}-python3 = %{version}-%{release}
 
 %description -n python3-%{name}
 The libxml2-python3 package contains a Python 3 module that permits