diff --git a/dnsconfig_test.go b/dnsconfig_test.go
index fa134db..0b180af 100644
--- a/dnsconfig_test.go
+++ b/dnsconfig_test.go
@@ -43,7 +43,7 @@ func Test_updateDockerConfig(t *testing.T) {
 			args:    args{configPath: tmpFileName},
 			want:    "{\"cgroup-parent\":\"/actions_job\",\"dns\":[\"172.17.0.1\"],\"live-restore\":true}",
 			wantErr: false},
-		{name: "non existent file",
+		{name: "nonexistent file",
 			args:    args{configPath: mockDockerConfigPath},
 			want:    "{\"dns\":[\"172.17.0.1\"],\"live-restore\":true}",
 			wantErr: false},
diff --git a/dnsproxy.go b/dnsproxy.go
index 87d5a38..45f2056 100644
--- a/dnsproxy.go
+++ b/dnsproxy.go
@@ -147,15 +147,15 @@ func (proxy *DNSProxy) ResolveDomain(domain string) (*Answer, error) {
 		return nil, fmt.Errorf("error in response from dns.google %v", err)
 	}
 
-	var dnsReponse DNSResponse
+	var dnsResponse DNSResponse
 
-	err = json.Unmarshal([]byte(body), &dnsReponse)
+	err = json.Unmarshal([]byte(body), &dnsResponse)
 
 	if err != nil {
 		return nil, fmt.Errorf("error in response from dns.google %v", err)
 	}
 
-	for _, answer := range dnsReponse.Answer {
+	for _, answer := range dnsResponse.Answer {
 		if answer.Type == 1 {
 			if answer.TTL < 30 {
 				answer.TTL = 30 // less than 30 will cause too frequent DNS requests in audit scenario
@@ -164,7 +164,7 @@ func (proxy *DNSProxy) ResolveDomain(domain string) (*Answer, error) {
 		}
 	}
 
-	return nil, fmt.Errorf("unable to resolve domain %s, status %d", domain, dnsReponse.Status)
+	return nil, fmt.Errorf("unable to resolve domain %s, status %d", domain, dnsResponse.Status)
 }
 
 func getDomainFromCloudAppFormat(domain string) string {
diff --git a/lockfile/lockfile.go b/lockfile/lockfile.go
index 2616b09..19fcd9a 100644
--- a/lockfile/lockfile.go
+++ b/lockfile/lockfile.go
@@ -60,7 +60,7 @@ var errUnlocked = errors.New("file is unlocked")
 
 // Lockfile is a process-based file lock.
 type Lockfile struct {
-	// path is the file whose existense is the lock.
+	// path is the file whose existence is the lock.
 	path string
 
 	// pid is our PID.