diff --git a/docker-compose.yml b/docker-compose.yml
index d865de8..3559d1f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -29,4 +29,4 @@ services:
       CONFLUENT_METRICS_REPORTER_TOPIC_REPLICAS: 2
       CONFLUENT_METRICS_REPORTER_PUBLISH_MS: 1000
       KAFKA_JMX_PORT: 7999
-      KAFKA_JMX_HOSTNAME: ${HOSTIP}
\ No newline at end of file
+      KAFKA_JMX_HOSTNAME: ${HOSTIP}
diff --git a/make-shell.sh b/make-shell.sh
index 2ad6cd6..1286fe2 100755
--- a/make-shell.sh
+++ b/make-shell.sh
@@ -1,4 +1,4 @@
 #!/bin/sh
 
 export HOSTIP=$(docker-machine ip)
-docker-compose run php-pubsub-kafka /bin/bash
\ No newline at end of file
+docker-compose run php-pubsub-kafka /bin/bash
diff --git a/make-up.sh b/make-up.sh
index a0cc682..564ea2f 100755
--- a/make-up.sh
+++ b/make-up.sh
@@ -4,4 +4,4 @@ export HOSTIP=$(docker-machine ip)
 docker-compose rm -f
 docker-compose pull
 docker-compose up --build -d
-docker-compose run php-pubsub-kafka /bin/bash
\ No newline at end of file
+docker-compose run php-pubsub-kafka /bin/bash
diff --git a/travis-install.sh b/travis-install.sh
index f2956d1..e5ccba8 100755
--- a/travis-install.sh
+++ b/travis-install.sh
@@ -12,4 +12,4 @@ cd /tmp \
 
 pecl install rdkafka
 
-echo "extension = rdkafka.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
\ No newline at end of file
+echo "extension = rdkafka.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini