diff --git a/.settings.xml b/.settings.xml
index 006f51ef..270181b3 100644
--- a/.settings.xml
+++ b/.settings.xml
@@ -1,60 +1,60 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <settings>
-  <servers>
-	<server>
-	  <id>repo.spring.io</id>
-	  <username>${env.CI_DEPLOY_USERNAME}</username>
-	  <password>${env.CI_DEPLOY_PASSWORD}</password>
-	</server>
-  </servers>
-  <profiles>
-	<profile>
-	  <id>spring</id>
-	  <activation><activeByDefault>true</activeByDefault></activation>
-	  <repositories>
-		<repository>
-			<id>spring-snapshots</id>
-			<name>Spring Snapshots</name>
-			<url>http://repo.spring.io/libs-snapshot-local</url>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</repository>
-		<repository>
-			<id>spring-milestones</id>
-			<name>Spring Milestones</name>
-			<url>http://repo.spring.io/libs-milestone-local</url>
-			<snapshots>
-				<enabled>false</enabled>
-			</snapshots>
-		</repository>
-		<repository>
-			<id>spring-releases</id>
-			<name>Spring Releases</name>
-			<url>http://repo.spring.io/release</url>
-			<snapshots>
-				<enabled>false</enabled>
-			</snapshots>
-		</repository>
-	  </repositories>
-	  <pluginRepositories>
-		<pluginRepository>
-			<id>spring-snapshots</id>
-			<name>Spring Snapshots</name>
-			<url>http://repo.spring.io/libs-snapshot-local</url>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</pluginRepository>
-		<pluginRepository>
-			<id>spring-milestones</id>
-			<name>Spring Milestones</name>
-			<url>http://repo.spring.io/libs-milestone-local</url>
-			<snapshots>
-				<enabled>false</enabled>
-			</snapshots>
-		</pluginRepository>
-	  </pluginRepositories>
-    </profile>
-  </profiles>
+	<servers>
+		<server>
+			<id>repo.spring.io</id>
+			<username>${env.CI_DEPLOY_USERNAME}</username>
+			<password>${env.CI_DEPLOY_PASSWORD}</password>
+		</server>
+	</servers>
+	<profiles>
+		<profile>
+			<id>spring</id>
+			<activation><activeByDefault>true</activeByDefault></activation>
+			<repositories>
+				<repository>
+					<id>spring-snapshots</id>
+					<name>Spring Snapshots</name>
+					<url>http://repo.spring.io/libs-snapshot-local</url>
+					<snapshots>
+						<enabled>true</enabled>
+					</snapshots>
+				</repository>
+				<repository>
+					<id>spring-milestones</id>
+					<name>Spring Milestones</name>
+					<url>http://repo.spring.io/libs-milestone-local</url>
+					<snapshots>
+						<enabled>false</enabled>
+					</snapshots>
+				</repository>
+				<repository>
+					<id>spring-releases</id>
+					<name>Spring Releases</name>
+					<url>http://repo.spring.io/release</url>
+					<snapshots>
+						<enabled>false</enabled>
+					</snapshots>
+				</repository>
+			</repositories>
+			<pluginRepositories>
+				<pluginRepository>
+					<id>spring-snapshots</id>
+					<name>Spring Snapshots</name>
+					<url>http://repo.spring.io/libs-snapshot-local</url>
+					<snapshots>
+						<enabled>true</enabled>
+					</snapshots>
+				</pluginRepository>
+				<pluginRepository>
+					<id>spring-milestones</id>
+					<name>Spring Milestones</name>
+					<url>http://repo.spring.io/libs-milestone-local</url>
+					<snapshots>
+						<enabled>false</enabled>
+					</snapshots>
+				</pluginRepository>
+			</pluginRepositories>
+		</profile>
+	</profiles>
 </settings>
diff --git a/.travis.yml b/.travis.yml
index ed819423..942ad6e5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,13 +1,13 @@
 language: java
 before_install:
-  - git config user.name "$GIT_NAME"
-  - git config user.email "$GIT_EMAIL"
-  - git config credential.helper "store --file=.git/credentials"
-  - echo "https://$GH_TOKEN:@github.com" > .git/credentials
-  - gem install asciidoctor
+- git config user.name "$GIT_NAME"
+- git config user.email "$GIT_EMAIL"
+- git config credential.helper "store --file=.git/credentials"
+- echo "https://$GH_TOKEN:@github.com" > .git/credentials
+- gem install asciidoctor
 install:
 - mvn --settings .settings.xml install -P docs -q -U -DskipTests=true -Dmaven.test.redirectTestOutputToFile=true
-- ./docs/src/main/asciidoc/ghpages.sh
+- "./docs/src/main/asciidoc/ghpages.sh"
 script:
 - '[ "${TRAVIS_PULL_REQUEST}" != "false" ] || mvn --settings .settings.xml deploy -nsu -Dmaven.test.redirectTestOutputToFile=true'
 - '[ "${TRAVIS_PULL_REQUEST}" = "false" ] || mvn --settings .settings.xml install -nsu -Dmaven.test.redirectTestOutputToFile=true'
@@ -16,4 +16,4 @@ env:
   - GIT_NAME="Spencer Gibb"
   - GIT_EMAIL=sgibb@pivotal.io
   - CI_DEPLOY_USERNAME=sgibb
-  - secure: MX+bQxI10+lHI1rbX/xPSH+Ybey08YwfUQeiJIc2L7wymY5zFtOB63Hf2Iy9sf4FXmM+nNj/OWtg/ROPZNqjcNHNoqF7L8Kz2g/S2T+bHUI7KvMzcSdqief+Z1ywk8XfcEVAjPjUYS6wo6kPFUQy7SDRPOxFO9II1+zdKv4vI80=
+  - secure: GvDCjRQD5OWk4vUkNZBpSuKqkiO6hqia0DQrig9TICcf/iFL2TQnflpjPHejslqc0pB+38uqgSXESmjuFLxVXnFdMriehYi+ORG/O1JXzT6p41NMDwuO6fWzMYEbwbHw6j2JhVKcALnE4nJBN6mflTjuNA12aX8mqziwIpfoewM=