Annotated-Ruleset: minor tweaks

Author: jrfnl

wiki/Annotated-Ruleset.md

@@ -1,6 +1,6 @@
 PHP_CodeSniffer allows developers to design their own coding standards by creating a simple ruleset XML file that both pulls in sniffs from existing standards and customises them for the developer's needs. This XML file can be named anything you like, as long as it has an `xml` extension and complies to the ruleset.xml format. The file can be stored anywhere, making it perfect for placing under version control with a project's source code and unit tests.
 
-Once created, a ruleset file can be used with the `--standard` command line argument. In the following example, PHP_CodeSniffer will use the coding standard defined in a custom ruleset file called custom_ruleset.xml:
+Once created, a ruleset file can be used with the `--standard` command line argument. In the following example, PHP_CodeSniffer will use the coding standard defined in a custom ruleset file called `custom_ruleset.xml`:
 
 ```bash
 $ phpcs --standard=/path/to/custom_ruleset.xml test.php
@@ -14,7 +14,7 @@ For projects, it is recommended to use one of the `.dist` filenames.
 
 ## The Annotated Sample File
 
-The following sample file documents the ruleset.xml format and shows you the complete range of features that the format supports. The file is designed for documentation purposes only and is not a working coding standard.
+The following sample file documents the `ruleset.xml` format and shows you the complete range of features that the format supports. The file is designed for documentation purposes only and is not a working coding standard.
 
 ```xml
 <?xml version="1.0"?>
@@ -446,7 +446,7 @@ Setting the `phpcs-only` attribute to `true` will only apply the rule when the `
 
 Setting the `phpcbf-only` attribute to `true` will only apply the rule when the `phpcbf` tool is fixing a file. The rule will not be applied while the file is being checked with the `phpcs` tool.
 
-The following sample file shows a ruleset.xml file that makes use of selective rules. The file is designed for documentation purposes only and is not a working coding standard.
+The following sample file shows a `ruleset.xml` file that makes use of selective rules. The file is designed for documentation purposes only and is not a working coding standard.
 
 ```xml
 <?xml version="1.0"?>