Fix typo in code

src/matcher.go

@@ -183,7 +183,7 @@ func (m *Matcher) scan(request MatchRequest, limit int) (*Merger, bool) {
 			break
 		}
 
-		if !empty && m.reqBox.Peak(reqReset) {
+		if !empty && m.reqBox.Peek(reqReset) {
 			return nil, wait()
 		}
 

src/reader_test.go

@@ -14,7 +14,7 @@ func TestReadFromCommand(t *testing.T) {
 		eventBox: eb}
 
 	// Check EventBox
-	if eb.Peak(EvtReadNew) {
+	if eb.Peek(EvtReadNew) {
 		t.Error("EvtReadNew should not be set yet")
 	}
 
@@ -25,7 +25,7 @@ func TestReadFromCommand(t *testing.T) {
 	}
 
 	// Check EventBox again
-	if !eb.Peak(EvtReadNew) {
+	if !eb.Peek(EvtReadNew) {
 		t.Error("EvtReadNew should be set yet")
 	}
 
@@ -38,7 +38,7 @@ func TestReadFromCommand(t *testing.T) {
 	})
 
 	// EventBox is cleared
-	if eb.Peak(EvtReadNew) {
+	if eb.Peek(EvtReadNew) {
 		t.Error("EvtReadNew should not be set yet")
 	}
 
@@ -50,7 +50,7 @@ func TestReadFromCommand(t *testing.T) {
 	}
 
 	// Check EventBox again
-	if eb.Peak(EvtReadNew) {
+	if eb.Peek(EvtReadNew) {
 		t.Error("Command failed. EvtReadNew should be set")
 	}
 }

src/util/eventbox.go

@@ -53,8 +53,8 @@ func (events *Events) Clear() {
 	}
 }
 
-// Peak peaks at the event box if the given event is set
-func (b *EventBox) Peak(event EventType) bool {
+// Peek peeks at the event box if the given event is set
+func (b *EventBox) Peek(event EventType) bool {
 	b.cond.L.Lock()
 	defer b.cond.L.Unlock()
 	_, ok := b.events[event]