diff --git a/bind.spec b/bind.spec
index 0d869f1..ed80dee 100644
--- a/bind.spec
+++ b/bind.spec
@@ -112,7 +112,7 @@ BuildRequires:  libidn-devel, libxml2-devel, GeoIP-devel
 BuildRequires:  systemd
 # needed for %%{__python3} macro
 BuildRequires:  python3-devel
-BuildRequires:	python3-ply
+BuildRequires:  python3-ply
 %if %{SDB}
 BuildRequires:  openldap-devel, postgresql-devel, sqlite-devel, mariadb-devel
 BuildRequires:  libdb-devel
@@ -346,11 +346,11 @@ Dynamic Loadable Zones module for BIND server.
 
 
 %package -n python3-bind
-Summary:	A module allowing rndc commands to be sent from Python programs
-Group:		Applications/System
-Requires:	bind-license = %{epoch}:%{version}-%{release}
-Requires: 	python3 python3-ply %{py3_dist ply}
-BuildArch:	noarch
+Summary:   A module allowing rndc commands to be sent from Python programs
+Group:     Applications/System
+Requires:  bind-license = %{epoch}:%{version}-%{release}
+Requires:  python3 python3-ply %{py3_dist ply}
+BuildArch: noarch
 %{?python_provide:%python_provide python3-bind}
 %{?python_provide:%python_provide python3-isc}