minor cleanup.

pstoreds/addr_book.go

@@ -213,7 +213,7 @@ func (ab *dsAddrBook) asyncFlush(pr *addrsRecord) {
 }
 
 // loadRecord is a read-through fetch. It fetches a record from cache, falling back to the
-// datastore upon a miss, and returning an newly initialized record if the peer doesn't exist.
+// datastore upon a miss, and returning a newly initialized record if the peer doesn't exist.
 //
 // loadRecord calls Refresh() on the record before returning it. If the record changes
 // as a result and `update=true`, an async flush is scheduled.

pstoreds/ds_gc_test.go

@@ -113,7 +113,6 @@ func TestGCPurging(t *testing.T) {
 
 	<-time.After(2 * time.Second)
 	ab.(*dsAddrBook).purgeCycle()
-
 	if i := tp.countLookaheadEntries(); i != 2 {
 		t.Errorf("expected 2 GC lookahead entries, got: %v", i)
 	}
@@ -123,18 +122,15 @@ func TestGCPurging(t *testing.T) {
 
 	<-time.After(5 * time.Second)
 	ab.(*dsAddrBook).purgeCycle()
-
 	if i := tp.countLookaheadEntries(); i != 2 {
 		t.Errorf("expected 2 GC lookahead entries, got: %v", i)
 	}
 
 	<-time.After(5 * time.Second)
 	ab.(*dsAddrBook).purgeCycle()
-
 	if i := tp.countLookaheadEntries(); i != 0 {
 		t.Errorf("expected 0 GC lookahead entries, got: %v", i)
 	}
-
 	if i := len(ab.PeersWithAddrs()); i != 0 {
 		t.Errorf("expected 0 entries in database, got: %v", i)
 	}