update serf links to use /blob/master/

internal/gossip/libserf/serf.go

@@ -29,7 +29,7 @@ func DefaultConfig() *serf.Config {
 	// This gives leaves some time to propagate through the cluster before
 	// we shut down. The value was chosen to be reasonably short, but to
 	// allow a leave to get to over 99.99% of the cluster with 100k nodes
-	// (using https://https://github.com/hashicorp/serf/docs/internals/simulator.html.markdown).
+	// (using https://https://github.com/hashicorp/serf/blob/master/docs/internals/simulator.html.markdown).
 	base.LeavePropagateDelay = 3 * time.Second
 
 	return base

website/content/docs/architecture/coordinates.mdx

@@ -17,7 +17,7 @@ closest datacenter.
 All of this is provided through the use of the [Serf library](https://github.com/hashicorp/serf/).
 Serf's network tomography is based on ["Vivaldi: A Decentralized Network Coordinate System"](http://www.cs.ucsb.edu/~ravenben/classes/276/papers/vivaldi-sigcomm04.pdf),
 with some enhancements based on other research. There are more details about
-[Serf's network coordinates here](https://github.com/hashicorp/serf/docs/internals/coordinates.html.markdown).
+[Serf's network coordinates here](https://github.com/hashicorp/serf/blob/master/docs/internals/coordinates.html.markdown).
 
 ## Network Coordinates in Consul
 

website/content/docs/architecture/gossip.mdx

@@ -12,7 +12,7 @@ to manage membership and broadcast messages to the cluster. The protocol, member
 through the [Serf library](https://github.com/hashicorp/serf/). The gossip protocol
 used by Serf is based on a modified version of the
 [SWIM (Scalable Weakly-consistent Infection-style Process Group Membership)](https://www.cs.cornell.edu/projects/Quicksilver/public_pdfs/SWIM.pdf) protocol.
-Refer to the [Serf documentation](https://github.com/hashicorp/serf/docs/internals/gossip.html.markdown) for additional information about the gossip protocol.
+Refer to the [Serf documentation](https://github.com/hashicorp/serf/blob/master/docs/internals/gossip.html.markdown) for additional information about the gossip protocol.
 
 ## Gossip in Consul
 
@@ -52,5 +52,5 @@ For more details about Lifeguard, please see the
 [Making Gossip More Robust with Lifeguard](https://www.hashicorp.com/blog/making-gossip-more-robust-with-lifeguard/)
 blog post, which provides a high level overview of the HashiCorp Research paper
 [Lifeguard : SWIM-ing with Situational Awareness](https://arxiv.org/abs/1707.00788). The
-[Serf gossip protocol guide](https://github.com/hashicorp/serf/docs/internals/gossip.html.markdown#lifeguard)
+[Serf gossip protocol guide](https://github.com/hashicorp/serf/blob/master/docs/internals/gossip.html.markdown#lifeguard)
 also provides some lower-level details about the gossip protocol and Lifeguard.