Akismet .htaccess created or edited

Wordfence scan alerted me to a changed file in the Akismet plugin folder. It was an .htaccess file (although Wordfence reported it was changelog.txt). Nothing else had been altered. The contents are:

# Only allow direct access to specific Web-available files.

# Apache 2.2
<IfModule !mod_authz_core.c>
	Order Deny,Allow
	Deny from all
</IfModule>

# Apache 2.4
<IfModule mod_authz_core.c>
	Require all denied
</IfModule>

# Akismet CSS and JS
<FilesMatch "^(form\.js|akismet\.js|akismet\.css)$">
	<IfModule !mod_authz_core.c>
		Allow from all
	</IfModule>
	
	<IfModule mod_authz_core.c>
		Require all granted
	</IfModule>
</FilesMatch>

# Akismet images
<FilesMatch "^logo-full-2x\.png$">
	<IfModule !mod_authz_core.c>
		Allow from all
	</IfModule>
	
	<IfModule mod_authz_core.c>
		Require all granted
	</IfModule>
</FilesMatch>

I assume some other plugin did it (I’ve been experimenting with cache plugins). Is this OK?