fix comments

Author: przemkaczmarek

src/main/java/org/prebid/server/bidder/beop/BeopBidder.java

@@ -39,7 +39,7 @@ public class BeopBidder implements Bidder<BidRequest> {
     private final JacksonMapper mapper;
 
     public BeopBidder(String endpointUrl, JacksonMapper mapper) {
-        this.endpointUrl = HttpUtil.validateUrlSyntax(Objects.requireNonNull(endpointUrl));
+        this.endpointUrl = HttpUtil.validateUrl(Objects.requireNonNull(endpointUrl));
         this.mapper = Objects.requireNonNull(mapper);
     }