fix typo

lib/query.js

@@ -16,7 +16,7 @@ module.exports = class Query extends Readable {
     this.concurrency = opts.concurrency || this.dht.concurrency
     this.inflight = 0
     this.map = opts.map || defaultMap
-    this.closests = []
+    this.closest = []
 
     this._slowdown = false
     this._seen = new Set()
@@ -62,7 +62,7 @@ module.exports = class Query extends Readable {
 
   async commit (command = this.command, value = this.value, opts) {
     if (typeof command === 'object' && command) return this.commit(undefined, undefined, command)
-    return this.dht.requestAll(this.target, command, value, this.closests, opts)
+    return this.dht.requestAll(this.target, command, value, this.closest, opts)
   }
 
   async toArray () {
@@ -96,7 +96,7 @@ module.exports = class Query extends Readable {
   }
 
   _isCloser (id) {
-    return this.closests.length < this.k || this._compare(id, this.closests[this.closests.length - 1].id) < 0
+    return this.closest.length < this.k || this._compare(id, this.closest[this.closest.length - 1].id) < 0
   }
 
   _addPending (id, host, port) {
@@ -125,7 +125,7 @@ module.exports = class Query extends Readable {
     }
 
     // if reusing closest nodes, slow down after the first readMore tick to allow
-    // the closests node a chance to reply before going broad to question more
+    // the closest node a chance to reply before going broad to question more
     if (!this._fromTable && this.successes === 0 && this.errors === 0) {
       this._slowdown = true
     }
@@ -147,7 +147,7 @@ module.exports = class Query extends Readable {
       return
     }
 
-    if (!this.closests.length) {
+    if (!this.closest.length) {
       this.destroy(new Error('Too few nodes responded'))
       return
     }
@@ -156,7 +156,7 @@ module.exports = class Query extends Readable {
     this._commiting = true
 
     const p = []
-    for (const node of this.closests) p.push(this._commit(node, this.dht, this))
+    for (const node of this.closest) p.push(this._commit(node, this.dht, this))
 
     race(p, 1, p.length)
       .then(() => this.push(null), (err) => this.destroy(err))
@@ -209,22 +209,22 @@ module.exports = class Query extends Readable {
   }
 
   _pushClosest (node) {
-    this.closests.push(node)
-    for (let i = this.closests.length - 2; i >= 0; i--) {
-      const prev = this.closests[i]
+    this.closest.push(node)
+    for (let i = this.closest.length - 2; i >= 0; i--) {
+      const prev = this.closest[i]
       const cmp = this._compare(prev.id, node.id)
       // if sorted, done!
       if (cmp < 0) break
       // if dup, splice it out (rare)
       if (cmp === 0) {
-        this.closests.splice(i + 1, 1)
+        this.closest.splice(i + 1, 1)
         break
       }
       // swap and continue down
-      this.closests[i + 1] = prev
-      this.closests[i] = node
+      this.closest[i + 1] = prev
+      this.closest[i] = node
     }
-    if (this.closests.length > this.k) this.closests.pop()
+    if (this.closest.length > this.k) this.closest.pop()
   }
 
   _compare (a, b) {