Fixed some links

Author: Woodgett

README.md

@@ -15,14 +15,14 @@ extensive test suite, and has undergone [adversarial security review](docs/attac
 
 [Getting Started](docs/getting_started.md) includes instructions on how to get started with or without Maven.
 
-You can use [prepackaged policies](https://rawgit.com/OWASP/java-html-sanitizer/tree/master/distrib/javadoc/org/owasp/html/Sanitizers.html):
+You can use [prepackaged policies](https://rawgit.com/OWASP/java-html-sanitizer/master/distrib/javadoc/org/owasp/html/Sanitizers.html):
 
 ```Java
 PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);
 String safeHTML = policy.sanitize(untrustedHTML);
 ```
 
-or the [tests](https://github.com/OWASP/java-html-sanitizer/tree/master/src/tests/org/owasp/html/HtmlPolicyBuilderTest.java) show how to configure your own [policy](https://rawgit.com/OWASP/java-html-sanitizer/tree/master/distrib/javadoc/org/owasp/html/HtmlPolicyBuilder.html):
+or the [tests](https://github.com/OWASP/java-html-sanitizer/blob/master/src/test/java/org/owasp/html/HtmlPolicyBuilderTest.java) show how to configure your own [policy](https://rawgit.com/OWASP/java-html-sanitizer/master/distrib/javadoc/org/owasp/html/HtmlPolicyBuilder.html):
 
 ```Java
 PolicyFactory policy = new HtmlPolicyBuilder()