Update README formatting

README.md

@@ -42,7 +42,7 @@ setup, as long as the required packages are already installed. To let this
 module take care of installing the required packages, simply include the
 `sabayon` class.
 
-```
+```puppet
 class { 'sabayon': }
 ```
 
@@ -55,7 +55,7 @@ so no special configuration is required.
 
 The provider supports package names in both the fully-qualified format, e.g.
 
-```
+```puppet
 package { 'net-misc/openssh':
   ensure => installed,
 }
@@ -63,7 +63,7 @@ package { 'net-misc/openssh':
 
 Or the more verbose format:
 
-```
+```puppet
 package { 'ssh-server':
   ensure   => installed,
   category => 'net-misc',
@@ -78,7 +78,7 @@ not install 'mysql' since there's no way to disambiguate between
 
 ### Managing enman repositories
 
-```
+```puppet
 enman_repo { 'community':
   ensure => present,
 }
@@ -90,6 +90,7 @@ Entropy is very flexible in how to specify which packages can be masked,
 and supports some or all of the following in the atom specification.
 
 All of these parameters are optional, but at least one must be specified
+
 * `package` (either fully qualified or unqualified package name)
 * `operator` (`<`, `<=`, `=`, `>=`, `>`. applied to version)
 * `version`
@@ -99,6 +100,7 @@ All of these parameters are optional, but at least one must be specified
 * `repo`
 
 The `entropy_mask` type also takes the following optional parameters:
+
 * `target` (The path to the mask file, defaults to
   `/etc/entropy/packages/package.mask`)
 
@@ -107,7 +109,7 @@ The `entropy_mask` type also takes the following optional parameters:
 To mask all packages within the `community` repository by default
 and later unmask specific packages, you could use something like:
 
-```
+```puppet
 entropy_mask { 'mask-community-by-default':
   repo => 'community',
 }
@@ -115,7 +117,7 @@ entropy_mask { 'mask-community-by-default':
 
 Alternatively, you could mask newer versions of a package
 
-```
+```puppet
 entropy_mask { 'mask-postgresql-9.5+':
   package  => 'app-shells/bash',
   operator => '>=',
@@ -127,7 +129,7 @@ Or mask a package with an undesirable set of use flags, e.g.
 to ensure any installed version of openssh supports ldap, mask
 all versions of openssh which don't include ldap support with:
 
-```
+```puppet
 entropy_mask { 'openssh-without-ldap-support':
   package => 'net-misc/openssh',
   use     => '-ldap',
@@ -153,7 +155,7 @@ in the example above you have masked everything in the `community` repository
 you could enable installing a particular package from that repository again
 using:
 
-```
+```puppet
 entropy_unmask { 'sublime':
   package => 'app-editors/sublime-text',
 }