remove test

Author: anigenero

docs/_includes/sections/appenders.html

@@ -43,6 +43,10 @@ <h3>Console</h3>
 
 <h3>File</h3>
 
+{% highlight typescript %}
+> npm i -D @log4js2/file-appender
+{% endhighlight %}
+
 <p>
     This is a simple file appender that outputs logs to a single file. There is no consideration for file size, so it is
     wise to only utilize this appender when the process execution terminates after a set time period (e.g. not a http
@@ -63,6 +67,10 @@ <h3>File</h3>
 
 <h3>Rolling File</h3>
 
+{% highlight typescript %}
+> npm i -D @log4js2/file-appender
+{% endhighlight %}
+
 <p>
     The rolling file appender allows for logs to be appended to a log file, to be split and backed up once the file
     reaches a certain size. The <code>filePattern</code> attribute can contain either <code>%d</code> tag for the log