Make text more natural

doc/aria2c.1

@@ -796,7 +796,7 @@ Default:
 .PP
 \fB\-\-xml\-rpc\-max\-request\-size\fR=SIZE
 .RS 4
-Set max size of XML\-RPC request\&. If aria2 detected the request is more than SIZE bytes, it drops connection\&. Default:
+Set max size of XML\-RPC request\&. If aria2 detects the request is more than SIZE bytes, it drops connection\&. Default:
 \fI2M\fR
 .RE
 .PP