diff --git a/test/multiple-ports.bats b/test/multiple-ports.bats
index a711056..a8ff314 100644
--- a/test/multiple-ports.bats
+++ b/test/multiple-ports.bats
@@ -1,54 +1,54 @@
-#!/usr/bin/env bats
-load test_helpers
-SUT_CONTAINER=bats-nginx-proxy-${TEST_FILE}
-
-function setup {
-	# make sure to stop any web container before each test so we don't
-	# have any unexpected contaiener running with VIRTUAL_HOST or VIRUTAL_PORT set
-	docker ps -q --filter "label=bats-type=web" | xargs -r docker stop >&2
-}
-
-
-@test "[$TEST_FILE] start a nginx-proxy container" {
-	# GIVEN nginx-proxy
-	run nginxproxy $SUT_CONTAINER -v /var/run/docker.sock:/tmp/docker.sock:ro
-	assert_success
-	docker_wait_for_log $SUT_CONTAINER 3 "Watching docker events"
-}
-
-
-@test "[$TEST_FILE] nginx-proxy defaults to the service running on port 80" {
-	# WHEN
-	prepare_web_container bats-web-${TEST_FILE}-1 "80 90" -e VIRTUAL_HOST=web.bats
-
-	# THEN 
-	assert_response_is_from_port 80
-}
-
-
-@test "[$TEST_FILE] VIRTUAL_PORT=90 while port 80 is also exposed" {
-	# GIVEN
-	prepare_web_container bats-web-${TEST_FILE}-2 "80 90" -e VIRTUAL_HOST=web.bats -e VIRTUAL_PORT=90
-
-	# THEN 
-	assert_response_is_from_port 90
-}
-
-
-@test "[$TEST_FILE] single exposed port != 80" {
-	# GIVEN
-	prepare_web_container bats-web-${TEST_FILE}-3 1234 -e VIRTUAL_HOST=web.bats
-
-	# THEN 
-	assert_response_is_from_port 1234
-}
-
-
-# assert querying nginx-proxy provides a response from the expected port of the web container
-# $1 port we are expecting an response from
-function assert_response_is_from_port {
-	local -r port=$1
-	run curl_container $SUT_CONTAINER /data --header "Host: web.bats"
-	assert_output "answer from port $port"
-}
-
+#!/usr/bin/env bats
+load test_helpers
+SUT_CONTAINER=bats-nginx-proxy-${TEST_FILE}
+
+function setup {
+	# make sure to stop any web container before each test so we don't
+	# have any unexpected contaiener running with VIRTUAL_HOST or VIRUTAL_PORT set
+	docker ps -q --filter "label=bats-type=web" | xargs -r docker stop >&2
+}
+
+
+@test "[$TEST_FILE] start a nginx-proxy container" {
+	# GIVEN nginx-proxy
+	run nginxproxy $SUT_CONTAINER -v /var/run/docker.sock:/tmp/docker.sock:ro
+	assert_success
+	docker_wait_for_log $SUT_CONTAINER 3 "Watching docker events"
+}
+
+
+@test "[$TEST_FILE] nginx-proxy defaults to the service running on port 80" {
+	# WHEN
+	prepare_web_container bats-web-${TEST_FILE}-1 "80 90" -e VIRTUAL_HOST=web.bats
+
+	# THEN
+	assert_response_is_from_port 80
+}
+
+
+@test "[$TEST_FILE] VIRTUAL_PORT=90 while port 80 is also exposed" {
+	# GIVEN
+	prepare_web_container bats-web-${TEST_FILE}-2 "80 90" -e VIRTUAL_HOST=web.bats -e VIRTUAL_PORT=90
+
+	# THEN
+	assert_response_is_from_port 90
+}
+
+
+@test "[$TEST_FILE] single exposed port != 80" {
+	# GIVEN
+	prepare_web_container bats-web-${TEST_FILE}-3 1234 -e VIRTUAL_HOST=web.bats
+
+	# THEN
+	assert_response_is_from_port 1234
+}
+
+
+# assert querying nginx-proxy provides a response from the expected port of the web container
+# $1 port we are expecting an response from
+function assert_response_is_from_port {
+	local -r port=$1
+	run curl_container $SUT_CONTAINER /data --header "Host: web.bats"
+	assert_output "answer from port $port"
+}
+
diff --git a/test/wildcard-hosts.bats b/test/wildcard-hosts.bats
index 8242fc1..4e1484f 100644
--- a/test/wildcard-hosts.bats
+++ b/test/wildcard-hosts.bats
@@ -1,68 +1,68 @@
-#!/usr/bin/env bats
-load test_helpers
-SUT_CONTAINER=bats-nginx-proxy-${TEST_FILE}
-
-function setup {
-	# make sure to stop any web container before each test so we don't
-	# have any unexpected contaiener running with VIRTUAL_HOST or VIRUTAL_PORT set
-	docker ps -q --filter "label=bats-type=web" | xargs -r docker stop >&2
-}
-
-
-@test "[$TEST_FILE] start a nginx-proxy container" {
-	# GIVEN
-	run nginxproxy $SUT_CONTAINER -v /var/run/docker.sock:/tmp/docker.sock:ro
-	assert_success
-	docker_wait_for_log $SUT_CONTAINER 3 "Watching docker events"
-}
-
-
-@test "[$TEST_FILE] VIRTUAL_HOST=*.wildcard.bats" {
-	# WHEN
-	prepare_web_container bats-wildcard-hosts-1 80 -e VIRTUAL_HOST=*.wildcard.bats
-
-	# THEN
-	assert_200 f00.wildcard.bats
-	assert_200 bar.wildcard.bats
-	assert_503 unexpected.host.bats
-}
-
-@test "[$TEST_FILE] VIRTUAL_HOST=wildcard.bats.*" {
-	# WHEN
-	prepare_web_container bats-wildcard-hosts-2 80 -e VIRTUAL_HOST=wildcard.bats.*
-
-	# THEN
-	assert_200 wildcard.bats.f00
-	assert_200 wildcard.bats.bar
-	assert_503 unexpected.host.bats
-}
-
-@test "[$TEST_FILE] VIRTUAL_HOST=~^foo\.bar\..*\.bats" {
-	# WHEN
-	prepare_web_container bats-wildcard-hosts-2 80 -e VIRTUAL_HOST=~^foo\.bar\..*\.bats
-
-	# THEN
-	assert_200 foo.bar.whatever.bats
-	assert_200 foo.bar.why.not.bats
-	assert_503 unexpected.host.bats
-
-}
-
-
-# assert that querying nginx-proxy with the given Host header produces a `HTTP 200` response
-# $1 Host HTTP header to use when querying nginx-proxy
-function assert_200 {
-	local -r host=$1
-
-	run curl_container $SUT_CONTAINER / --head --header "Host: $host"
-	assert_output -l 0 $'HTTP/1.1 200 OK\r'
-}
-
-# assert that querying nginx-proxy with the given Host header produces a `HTTP 503` response
-# $1 Host HTTP header to use when querying nginx-proxy
-function assert_503 {
-	local -r host=$1
-
-	run curl_container $SUT_CONTAINER / --head --header "Host: $host"
-	assert_output -l 0 $'HTTP/1.1 503 Service Temporarily Unavailable\r'
-}
\ No newline at end of file
+#!/usr/bin/env bats
+load test_helpers
+SUT_CONTAINER=bats-nginx-proxy-${TEST_FILE}
+
+function setup {
+	# make sure to stop any web container before each test so we don't
+	# have any unexpected contaiener running with VIRTUAL_HOST or VIRUTAL_PORT set
+	docker ps -q --filter "label=bats-type=web" | xargs -r docker stop >&2
+}
+
+
+@test "[$TEST_FILE] start a nginx-proxy container" {
+	# GIVEN
+	run nginxproxy $SUT_CONTAINER -v /var/run/docker.sock:/tmp/docker.sock:ro
+	assert_success
+	docker_wait_for_log $SUT_CONTAINER 3 "Watching docker events"
+}
+
+
+@test "[$TEST_FILE] VIRTUAL_HOST=*.wildcard.bats" {
+	# WHEN
+	prepare_web_container bats-wildcard-hosts-1 80 -e VIRTUAL_HOST=*.wildcard.bats
+
+	# THEN
+	assert_200 f00.wildcard.bats
+	assert_200 bar.wildcard.bats
+	assert_503 unexpected.host.bats
+}
+
+@test "[$TEST_FILE] VIRTUAL_HOST=wildcard.bats.*" {
+	# WHEN
+	prepare_web_container bats-wildcard-hosts-2 80 -e VIRTUAL_HOST=wildcard.bats.*
+
+	# THEN
+	assert_200 wildcard.bats.f00
+	assert_200 wildcard.bats.bar
+	assert_503 unexpected.host.bats
+}
+
+@test "[$TEST_FILE] VIRTUAL_HOST=~^foo\.bar\..*\.bats" {
+	# WHEN
+	prepare_web_container bats-wildcard-hosts-2 80 -e VIRTUAL_HOST=~^foo\.bar\..*\.bats
+
+	# THEN
+	assert_200 foo.bar.whatever.bats
+	assert_200 foo.bar.why.not.bats
+	assert_503 unexpected.host.bats
+
+}
+
+
+# assert that querying nginx-proxy with the given Host header produces a `HTTP 200` response
+# $1 Host HTTP header to use when querying nginx-proxy
+function assert_200 {
+	local -r host=$1
+
+	run curl_container $SUT_CONTAINER / --head --header "Host: $host"
+	assert_output -l 0 $'HTTP/1.1 200 OK\r'
+}
+
+# assert that querying nginx-proxy with the given Host header produces a `HTTP 503` response
+# $1 Host HTTP header to use when querying nginx-proxy
+function assert_503 {
+	local -r host=$1
+
+	run curl_container $SUT_CONTAINER / --head --header "Host: $host"
+	assert_output -l 0 $'HTTP/1.1 503 Service Temporarily Unavailable\r'
+}