expand tabs in libnice.spec

libnice.spec

@@ -12,15 +12,15 @@ URL:            https://nice.freedesktop.org/wiki/
 Source0:        https://nice.freedesktop.org/releases/%{name}-%{version}.tar.gz
 Patch1:         libnice-0.1.13-20160610.patch
 
-BuildRequires:	glib2-devel
-BuildRequires:	gobject-introspection-devel
+BuildRequires:  glib2-devel
+BuildRequires:  gobject-introspection-devel
 %if %{with gst010}
 BuildRequires:  gstreamer-devel
-BuildRequires:	gstreamer-plugins-base-devel
+BuildRequires:  gstreamer-plugins-base-devel
 %endif
 BuildRequires:  gstreamer1-devel >= 0.11.91
-BuildRequires:	gstreamer1-plugins-base-devel >= 0.11.91
-BuildRequires:	gupnp-igd-devel >= 0.1.2
+BuildRequires:  gstreamer1-plugins-base-devel >= 0.11.91
+BuildRequires:  gupnp-igd-devel >= 0.1.2
 
 
 %description
@@ -65,8 +65,8 @@ The %{name}-examples package contains usage (simple, threaded and sdp) examples.
 Summary:        Development files for %{name}
 Group:          Development/Libraries
 Requires:       %{name}%{?_isa} = %{version}-%{release}
-Requires:	glib2-devel
-Requires:	pkgconfig
+Requires:       glib2-devel
+Requires:       pkgconfig
 
 %description    devel
 The %{name}-devel package contains libraries and header files for