This wil make diffs in later patches clearer.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
 tests/docker/dockerfiles/centos7.docker    | 4 ++--
 tests/docker/dockerfiles/fedora.docker     | 4 ++--
 tests/docker/dockerfiles/ubuntu1804.docker | 4 ++--
 tests/docker/dockerfiles/ubuntu2004.docker | 8 +++++---
 4 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/tests/docker/dockerfiles/centos7.docker b/tests/docker/dockerfiles/centos7.docker
index 35445becb8..4372e200d7 100644
--- a/tests/docker/dockerfiles/centos7.docker
+++ b/tests/docker/dockerfiles/centos7.docker
@@ -5,13 +5,14 @@ RUN yum -y update
 
 # Please keep this list sorted alphabetically
 ENV PACKAGES \
+    SDL2-devel \
     bzip2 \
     bzip2-devel \
     ccache \
     csnappy-devel \
     dbus-daemon \
-    gcc-c++ \
     gcc \
+    gcc-c++ \
     gettext \
     git \
     glib2-devel \
@@ -32,7 +33,6 @@ ENV PACKAGES \
     perl-Test-Harness \
     pixman-devel \
     python3 \
-    SDL2-devel \
     spice-glib-devel \
     spice-server-devel \
     tar \
diff --git a/tests/docker/dockerfiles/fedora.docker b/tests/docker/dockerfiles/fedora.docker
index d9b764aea2..03b88f1cfe 100644
--- a/tests/docker/dockerfiles/fedora.docker
+++ b/tests/docker/dockerfiles/fedora.docker
@@ -2,6 +2,7 @@ FROM registry.fedoraproject.org/fedora:32
 
 # Please keep this list sorted alphabetically
 ENV PACKAGES \
+    SDL2-devel \
     bc \
     brlapi-devel \
     bzip2 \
@@ -74,10 +75,10 @@ ENV PACKAGES \
     mingw64-pixman \
     mingw64-pkg-config \
     mingw64-SDL2 \
-    nmap-ncat \
     ncurses-devel \
     nettle-devel \
     ninja-build \
+    nmap-ncat \
     numactl-devel \
     perl \
     perl-Test-Harness \
@@ -91,7 +92,6 @@ ENV PACKAGES \
     python3-sphinx \
     python3-virtualenv \
     rdma-core-devel \
-    SDL2-devel \
     snappy-devel \
     sparse \
     spice-server-devel \
diff --git a/tests/docker/dockerfiles/ubuntu1804.docker b/tests/docker/dockerfiles/ubuntu1804.docker
index 3534111637..58a373e205 100644
--- a/tests/docker/dockerfiles/ubuntu1804.docker
+++ b/tests/docker/dockerfiles/ubuntu1804.docker
@@ -45,9 +45,9 @@ ENV PACKAGES \
     libxen-dev \
     libzstd-dev \
     make \
-    python3-yaml \
-    python3-sphinx \
     ninja-build \
+    python3-sphinx \
+    python3-yaml \
     sparse \
     xfslibs-dev
 RUN apt-get update && \
diff --git a/tests/docker/dockerfiles/ubuntu2004.docker b/tests/docker/dockerfiles/ubuntu2004.docker
index 552b57f903..2bb7e2ab1e 100644
--- a/tests/docker/dockerfiles/ubuntu2004.docker
+++ b/tests/docker/dockerfiles/ubuntu2004.docker
@@ -1,7 +1,9 @@
 FROM docker.io/library/ubuntu:20.04
-ENV PACKAGES flex bison \
+ENV PACKAGES \
+    bison \
     ccache \
     clang-10\
+    flex \
     gcc \
     genisoimage \
     gettext \
@@ -60,8 +62,8 @@ ENV PACKAGES flex bison \
     sparse \
     tesseract-ocr \
     tesseract-ocr-eng \
-    xfslibs-dev\
-    vim
+    vim \
+    xfslibs-dev
 RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get -y install $PACKAGES
 RUN dpkg -l $PACKAGES | sort > /packages.txt
-- 
2.28.0

On 12/1/20 6:18 PM, Daniel P. Berrangé wrote:
> This wil make diffs in later patches clearer.

Typo "will".
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

> 
> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
> ---
>  tests/docker/dockerfiles/centos7.docker    | 4 ++--
>  tests/docker/dockerfiles/fedora.docker     | 4 ++--
>  tests/docker/dockerfiles/ubuntu1804.docker | 4 ++--
>  tests/docker/dockerfiles/ubuntu2004.docker | 8 +++++---
>  4 files changed, 11 insertions(+), 9 deletions(-)