sort buildrequires alphabetically

sane-airscan.spec

@@ -14,21 +14,21 @@ Source:         %{URL}/archive/%{version}/%{name}-%{version}.tar.gz
 
 # needed for querying and getting mDNS messages from local network
 BuildRequires:  avahi-devel
+# project is written in C
+BuildRequires:  gcc
+# git is used during autosetup
+BuildRequires:  git
 # creating credentials and SHA256 for UUID
 BuildRequires:  gnutls-devel
+# needed for creating output image
+BuildRequires:  libjpeg-turbo-devel, libpng-devel
 # XML data are carried on HTTP protocol, we need to create them and parse them
 BuildRequires:  libxml2-devel
+# used in Makefile to get the correct compile and link flags
+BuildRequires:  pkgconf-pkg-config
 # package is meant to be as one of SANE backends - it uses SANE API for handling
 # devices, strings, words (bytes) and backend itself
 BuildRequires:  sane-backends-devel
-# needed for creating output image
-BuildRequires:  libjpeg-turbo-devel, libpng-devel
-# project is written in C
-BuildRequires:  gcc
-# used in Makefile to get the correct compile and link flags
-BuildRequires:  pkgconf-pkg-config
-# git is used during autosetup
-BuildRequires:  git
 
 # needs shared library implementing the backend
 Requires: libsane-airscan%{?_isa} = %{version}-%{release}
@@ -84,6 +84,7 @@ mkdir -p %{buildroot}/
 - 0.99.12
 - removed dependency to glib and libsoup - HTTP parser is implemented inside,
   bringing gnutls dependency
+- sort buildrequires alphabetically
 
 * Wed Jul 29 2020 Zdenek Dohnal <zdohnal@redhat.com> - 0.99.11-1
 - Initial import (#1859207)