Merge branch 'master' into readme-typos

.travis.yml

@@ -1,8 +1,6 @@
 ---
 language: go
 
-sudo: required
-
 notifications:
   email: false
 

README.md

@@ -14,14 +14,10 @@ Tests are configured with YAML files, making this tool easy to update as test sp
 linux-bench currently supports tests for benchmark version 1.1.0 only.
 
 linux-bench will determine the test set to run on the host machine based on the following:
-
-##### Operating system platform - ubuntu/debian/rhel/coreos
-
-##### Boot loader - grub/grub2
-
-##### System logging tool - rsyslog/syslog-ng
-
-##### Lsm - selinux/apparmor
+- **Operating system platform - ubuntu/debian/rhel/coreos**
+- **Boot loader - grub/grub2**
+- **System logging tool - rsyslog/syslog-ng**
+- **Lsm - selinux/apparmor**
 
 ## Installation
 
@@ -30,6 +26,7 @@ linux-bench will determine the test set to run on the host machine based on the
 Install [Go](https://golang.org/doc/install), then
 clone this repository and run as follows (assuming your [\$GOPATH is set](https://github.com/golang/go/wiki/GOPATH)):
 
+
 ```shell
 go get github.com/aquasecurity/linux-bench
 cd $GOPATH/src/github.com/aquasecurity/linux-bench