Merge pull request #2236 from philips/remove-becomes

Small grammar fixes

Documentation/admin_guide.md

@@ -36,7 +36,7 @@ This can protect you from cluster corruption in case of mis-configuration becaus
 
 #### Optimal Cluster Size
 
-The recommended etcd cluster size is 3, 5 or 7, which is decided by the fault tolerance requirement. A 7-member cluster can provide enough fault tolerance in most cases. While larger cluster provides better fault tolerance, its write performance becomes lower since data needs to be replicated to more machines.
+The recommended etcd cluster size is 3, 5 or 7, which is decided by the fault tolerance requirement. A 7-member cluster can provide enough fault tolerance in most cases. While larger cluster provides better fault tolerance the write performance reduces since data needs to be replicated to more machines.
 
 #### Fault Tolerance Table
 

rafthttp/peer.go

@@ -196,7 +196,7 @@ func (p *peer) handle() {
 				p.errored = err
 			}
 			if p.active {
-				log.Printf("sender: the connection with %s becomes inactive", p.id)
+				log.Printf("sender: the connection with %s became inactive", p.id)
 				p.active = false
 			}
 			if m.Type == raftpb.MsgApp {
@@ -204,7 +204,7 @@ func (p *peer) handle() {
 			}
 		} else {
 			if !p.active {
-				log.Printf("sender: the connection with %s becomes active", p.id)
+				log.Printf("sender: the connection with %s became active", p.id)
 				p.active = true
 				p.errored = nil
 			}