Adjusted fat jar reference in website

Summary: We changed the name starting on v0.55, the classifier went from `jar-with-dependencies` to `with-dependencies`, but we forgot to update things here. Fixed now!

Differential Revision: D79772885

fbshipit-source-id: 735034daa07b3e50c964eb979b4dd8110b7a4ffd

Author: Nivaldo Bondança

CHANGELOG.md

@@ -18,6 +18,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/).
 ### Removed
 - Removed mvn build scripts
 
+### Fixed
+- Corrected reference to jar in formatter website's command line instructions https://facebook.github.io/ktfmt/
 
 ## [0.56]
 

website/index.html

@@ -181,8 +181,8 @@ <h3>Usage</h3>
                   <code>java</code>:
                 </p>
                 <pre>
-$ wget https://repo1.maven.org/maven2/com/facebook/ktfmt/{{version}}/ktfmt-{{version}}-jar-with-dependencies.jar
-$ java -jar ktfmt-{{version}}-jar-with-dependencies.jar [--kotlinlang-style] [files...]
+$ wget https://repo1.maven.org/maven2/com/facebook/ktfmt/{{version}}/ktfmt-{{version}}-with-dependencies.jar
+$ java -jar ktfmt-{{version}}-with-dependencies.jar [--kotlinlang-style] [files...]
 </pre
                 >
               </div>