diff --git a/loudmouth.spec b/loudmouth.spec
index e94f031..abfe8bd 100644
--- a/loudmouth.spec
+++ b/loudmouth.spec
@@ -1,24 +1,24 @@
 Name:           loudmouth
 Version:        1.4.3
-Release:        17%{?dist}
+Release:        18%{?dist}
 Summary:        XMPP/Jabber C programming library
 
 Group:          System Environment/Libraries
 License:        LGPLv2+
 URL:            http://www.loudmouth-project.org/
 Source0:        http://ftp.imendio.com/pub/imendio/%{name}/src/%{name}-%{version}.tar.bz2
-Patch0:		%{name}-1.4.3-certs_location.patch
-Patch1:		%{name}-1.4.3-async_assertion.patch
-Patch2:		%{name}-1.4.3-fix-sasl-md5-digest-uri.patch
-Patch3:		0001-Drop-stanzas-when-failing-to-convert-them-to-LmMessa.patch
-Patch4:		%{name}-1.4.3-glib-compile-fix.patch
-Patch5:		%{name}-1.4.3-libidn.patch
+Patch0:         %{name}-1.4.3-certs_location.patch
+Patch1:         %{name}-1.4.3-async_assertion.patch
+Patch2:         %{name}-1.4.3-fix-sasl-md5-digest-uri.patch
+Patch3:         0001-Drop-stanzas-when-failing-to-convert-them-to-LmMessa.patch
+Patch4:         %{name}-1.4.3-glib-compile-fix.patch
+Patch5:         %{name}-1.4.3-libidn.patch
 
-BuildRequires:	check-devel
-BuildRequires:	glib2-devel
-BuildRequires:	openssl-devel
-BuildRequires:	libasyncns-devel
-BuildRequires:	libidn-devel
+BuildRequires:  check-devel
+BuildRequires:  glib2-devel
+BuildRequires:  openssl-devel
+BuildRequires:  libasyncns-devel
+BuildRequires:  libidn-devel
 
 
 %description
@@ -28,13 +28,13 @@ with and yet extensible to let you do anything the XMPP protocol allows.
 
 
 %package devel
-Summary:	Development files for %{name}
-Group:		Development/Libraries
-Requires:	%{name} = %{version}-%{release}
-Requires:	glib2-devel
-Requires:	libidn-devel
-Requires:	pkgconfig
-Requires:	gnutls-devel
+Summary:        Development files for %{name}
+Group:          Development/Libraries
+Requires:       %{name} = %{version}-%{release}
+Requires:       glib2-devel
+Requires:       libidn-devel
+Requires:       pkgconfig
+Requires:       gnutls-devel
 
 
 %description devel
@@ -91,6 +91,9 @@ make check
 
 
 %changelog
+* Wed Oct 28 2015 Till Maas <opensource@till.name> - 1.4.3-18
+- Do not mix tab and space indenting
+
 * Sun Jul 19 2015 Peter Robinson <pbrobinson@fedoraproject.org> 1.4.3-17
 - Build with openssl support
 - Cleanup spec