diff --git a/docker/host_x86_64/ubuntu_20.04/target_x86_64/ubuntu_20.04/clang_11/cxx_11/variant_configuration.bash b/docker/host_x86_64/ubuntu_20.04/target_x86_64/ubuntu_20.04/clang_11/cxx_11/variant_configuration.bash
index d44b320b4b..ce467319a6 100644
--- a/docker/host_x86_64/ubuntu_20.04/target_x86_64/ubuntu_20.04/clang_11/cxx_11/variant_configuration.bash
+++ b/docker/host_x86_64/ubuntu_20.04/target_x86_64/ubuntu_20.04/clang_11/cxx_11/variant_configuration.bash
@@ -1,12 +1,12 @@
-#! /bin/bash
-
-HOST_ARCH=x86_64
-HOST_OS_KIND=ubuntu
-HOST_OS_VERSION=20.04
-TARGET_ARCH=x86_64
-TARGET_OS_KIND=ubuntu
-TARGET_OS_VERSION=20.04
-COMPILER_KIND=clang
-COMPILER_VERSION=11
-COMPILER_CXX_DIALECT=11
-
+#! /bin/bash
+
+HOST_ARCH=x86_64
+HOST_OS_KIND=ubuntu
+HOST_OS_VERSION=20.04
+TARGET_ARCH=x86_64
+TARGET_OS_KIND=ubuntu
+TARGET_OS_VERSION=20.04
+COMPILER_KIND=clang
+COMPILER_VERSION=11
+COMPILER_CXX_DIALECT=11
+
diff --git a/docker/host_x86_64/ubuntu_20.04/target_x86_64/ubuntu_20.04/clang_11/cxx_14/variant_configuration.bash b/docker/host_x86_64/ubuntu_20.04/target_x86_64/ubuntu_20.04/clang_11/cxx_14/variant_configuration.bash
index 153c459179..0a7efc65d9 100644
--- a/docker/host_x86_64/ubuntu_20.04/target_x86_64/ubuntu_20.04/clang_11/cxx_14/variant_configuration.bash
+++ b/docker/host_x86_64/ubuntu_20.04/target_x86_64/ubuntu_20.04/clang_11/cxx_14/variant_configuration.bash
@@ -1,12 +1,12 @@
-#! /bin/bash
-
-HOST_ARCH=x86_64
-HOST_OS_KIND=ubuntu
-HOST_OS_VERSION=20.04
-TARGET_ARCH=x86_64
-TARGET_OS_KIND=ubuntu
-TARGET_OS_VERSION=20.04
-COMPILER_KIND=clang
-COMPILER_VERSION=11
-COMPILER_CXX_DIALECT=14
-
+#! /bin/bash
+
+HOST_ARCH=x86_64
+HOST_OS_KIND=ubuntu
+HOST_OS_VERSION=20.04
+TARGET_ARCH=x86_64
+TARGET_OS_KIND=ubuntu
+TARGET_OS_VERSION=20.04
+COMPILER_KIND=clang
+COMPILER_VERSION=11
+COMPILER_CXX_DIALECT=14
+
diff --git a/docker/host_x86_64/ubuntu_20.04/target_x86_64/ubuntu_20.04/clang_11/cxx_17/variant_configuration.bash b/docker/host_x86_64/ubuntu_20.04/target_x86_64/ubuntu_20.04/clang_11/cxx_17/variant_configuration.bash
index afd16d79c0..397bb2fe17 100644
--- a/docker/host_x86_64/ubuntu_20.04/target_x86_64/ubuntu_20.04/clang_11/cxx_17/variant_configuration.bash
+++ b/docker/host_x86_64/ubuntu_20.04/target_x86_64/ubuntu_20.04/clang_11/cxx_17/variant_configuration.bash
@@ -1,12 +1,12 @@
-#! /bin/bash
-
-HOST_ARCH=x86_64
-HOST_OS_KIND=ubuntu
-HOST_OS_VERSION=20.04
-TARGET_ARCH=x86_64
-TARGET_OS_KIND=ubuntu
-TARGET_OS_VERSION=20.04
-COMPILER_KIND=clang
-COMPILER_VERSION=11
-COMPILER_CXX_DIALECT=17
-
+#! /bin/bash
+
+HOST_ARCH=x86_64
+HOST_OS_KIND=ubuntu
+HOST_OS_VERSION=20.04
+TARGET_ARCH=x86_64
+TARGET_OS_KIND=ubuntu
+TARGET_OS_VERSION=20.04
+COMPILER_KIND=clang
+COMPILER_VERSION=11
+COMPILER_CXX_DIALECT=17
+