diff --git a/yast2-installation.spec b/yast2-installation.spec
index 2ecc247..d75bac1 100644
--- a/yast2-installation.spec
+++ b/yast2-installation.spec
@@ -19,66 +19,67 @@
 
 
 Name:           yast2-installation
-Version:        2.21.25
+Version:        2.21.26
 Release:        0
 
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 Source0:        yast2-installation-%{version}.tar.bz2
 
-Group:          System/YaST
-License:        GPL-2.0+
+
+Group:	System/YaST
+License: GPL-2.0+
 Summary:        YaST2 - Installation Parts
 
-Source1:        YaST2-Second-Stage.service
-Source2:        YaST2-Firstboot.service
+Source1:	YaST2-Second-Stage.service
+Source2:	YaST2-Firstboot.service
 
 BuildRequires:  docbook-xsl-stylesheets doxygen libxslt perl-XML-Writer sgml-skel update-desktop-files yast2-core-devel yast2-devtools yast2-testsuite
 
 # FileSystems::possible_root_fs
-BuildRequires:  yast2-storage >= 2.19.12
+BuildRequires:	yast2-storage >= 2.19.12
 
 # xmllint
-BuildRequires:  libxml2
+BuildRequires:	libxml2
 
 # to convert control.rnc o control.rng
-BuildRequires:  trang
+BuildRequires:	trang
 
 # PackageCallbacks::RegisterEmptyProgressCallbacks()
-BuildRequires:  yast2 >= 2.16.52
+BuildRequires:	yast2 >= 2.16.52
 
 # Pkg::Add/RemoveUpgradeRepo()
-BuildRequires:  yast2-pkg-bindings >= 2.21.2
+BuildRequires:	yast2-pkg-bindings >= 2.21.2
 
 # Unified progress bar (done by visnov) 
-BuildRequires:  yast2-packager >= 2.17.9
+BuildRequires:	yast2-packager >= 2.17.9
 
 # AutoinstConfig::getProposalList
 Requires:       autoyast2-installation >= 2.17.1
 
 # ProductControl::DisabledACItems, ::DisabledSubProposals
-Requires:       yast2 >= 2.18.23
+Requires:	yast2 >= 2.18.23
 
 # Language::GetLanguageItems and other API
 # Language::Set (handles downloading the translation extensions)
-Requires:       yast2-country-data >= 2.16.11
+Requires:	yast2-country-data >= 2.16.11
 
 # Pkg::SourceProvideDigestedFile() 
-Conflicts:      yast2-pkg-bindings < 2.17.25
+Conflicts:	yast2-pkg-bindings < 2.17.25
 
 # Pkg::Add/RemoveUpgradeRepo()
-Requires:       yast2-pkg-bindings >= 2.21.2
+Requires:	yast2-pkg-bindings >= 2.21.2
 
 # Mouse-related scripts moved to yast2-mouse
-Conflicts:      yast2-mouse < 2.18.0
+Conflicts:	yast2-mouse < 2.18.0
 
 # New API for ProductLicense
-Requires:       yast2-packager >= 2.19.2
+Requires:	yast2-packager >= 2.19.2
 
 # FileSystems::possible_root_fs
-Requires:       yast2-storage >= 2.19.12
+Requires:	yast2-storage >= 2.19.12
 
 # use in startup scripts
-Requires:       initviocons
+Requires:	initviocons
 
 # Only in inst-sys
 # Requires:	yast2-network
@@ -87,23 +88,23 @@ Requires:       initviocons
 
 # Pkg::SourceProvideSignedFile Pkg::SourceProvideDigestedFile
 # pkg-bindings are not directly required
-Conflicts:      yast2-pkg-bindings < 2.17.25
+Conflicts:	yast2-pkg-bindings < 2.17.25
 
 # InstError
-Conflicts:      yast2 < 2.18.6
+Conflicts:	yast2 < 2.18.6
 
 # Added new function WFM::ClientExists
-Conflicts:      yast2-core < 2.17.10
+Conflicts:	yast2-core < 2.17.10
 
 # ButtonBox widget
-Conflicts:      yast2-ycp-ui-bindings < 2.17.3
+Conflicts:	yast2-ycp-ui-bindings < 2.17.3
 
 # tar-gzip some system files and untar-ungzip them after the installation (FATE #300421, #120103)
-Requires:       tar gzip
-Requires:       coreutils
+Requires:	tar gzip
+Requires:	coreutils
 
 %if 0%{?suse_version} >= 1210
-BuildRequires:  systemd-devel
+BuildRequires: systemd-devel
 %{systemd_requires}
 %endif
 
@@ -114,28 +115,28 @@ BuildRequires:  systemd-devel
 #Requires:	/usr/bin/pnmtopng
 
 # BNC 446533, /sbin/lspci called but not installed
-Requires:       pciutils
+Requires:	pciutils
 
-Recommends:     yast2-registration
-Recommends:     yast2-online-update
-Recommends:     yast2-users
-Recommends:     yast2-firewall
-Recommends:     release-notes
-Recommends:     curl
-Recommends:     yast2-update
-Recommends:     yast2-add-on
+Recommends:	yast2-registration
+Recommends:	yast2-online-update
+Recommends:	yast2-users
+Recommends:	yast2-firewall
+Recommends:	release-notes
+Recommends:	curl
+Recommends:	yast2-update
+Recommends:	yast2-add-on
 
-PreReq:         %fillup_prereq
+PreReq:		%fillup_prereq
 
-BuildArch:      noarch
+BuildArch: noarch
 
 %package devel-doc
 Group:          Documentation/HTML
-Requires:       yast2-installation >= 2.15.34
+Requires:	yast2-installation >= 2.15.34
 
-PreReq:         %fillup_prereq
+PreReq:		%fillup_prereq
 
-Summary:        YaST2 - Installation Parts
+Summary:	YaST2 - Installation Parts
 
 %description
 System installation code as present on installation media.
@@ -248,5 +249,3 @@ rm -rf "$RPM_BUILD_ROOT"
 %doc %{_prefix}/share/doc/packages/yast2-installation
 %exclude %{_prefix}/share/doc/packages/yast2-installation/COPYING
 %exclude %{_prefix}/share/doc/packages/yast2-installation/README
-
-%changelog