chore: clean up extra white-space

config/root/etc/nginx/nginx.conf

@@ -101,7 +101,7 @@ http {
         default 80;
         "https" 443;
     }
- 
+
     # Extract the remote port from the HTTP Host header.
     # Uses default_http_port from above,
     #     when no port was found in the header.
@@ -173,7 +173,7 @@ http {
 
     # YouTube JavaScript Cipher Challenge Solving Server
     include /etc/nginx/cipher_server.conf;
-    
+
     # Proof-of-Origin Token Server
     include /etc/nginx/token_server.conf;