diff --git a/README.md b/README.md
index 76a2544..797d24e 100644
--- a/README.md
+++ b/README.md
@@ -90,7 +90,7 @@ Stop play sound.
 Toggle transparent.
 
 `<C-\>`
-Toggle Definition/Example & Part of speech
+Toggle Definition/Example & Part of speech.
 
 `<Tab>`, `<S-Tab>`
 Cycle through the pop out widget.
diff --git a/internal/translate/reversotranslate/translator.go b/internal/translate/reversotranslate/translator.go
index d2fca9e..66fe302 100644
--- a/internal/translate/reversotranslate/translator.go
+++ b/internal/translate/reversotranslate/translator.go
@@ -13,7 +13,8 @@ import (
 )
 
 const (
-	textURL = "https://api.reverso.net/translate/v1/translation"
+	textURL   = "https://api.reverso.net/translate/v1/translation"
+	userAgent = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36"
 )
 
 type ReversoTranslate struct {
@@ -70,7 +71,7 @@ func (t *ReversoTranslate) Translate(message string) (translation, definition, p
 		textURL,
 		bytes.NewBuffer([]byte(userData)))
 	req.Header.Add("Content-Type", "application/json")
-	req.Header.Add("User-Agent", "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36")
+	req.Header.Add("User-Agent", userAgent)
 	res, err := http.DefaultClient.Do(req)
 	if err != nil {
 		return "", "", "", err
diff --git a/internal/translate/reversotranslate/tts.go b/internal/translate/reversotranslate/tts.go
index 7318897..35b96de 100644
--- a/internal/translate/reversotranslate/tts.go
+++ b/internal/translate/reversotranslate/tts.go
@@ -38,7 +38,7 @@ func (t *ReversoTranslate) PlayTTS(lang, message string) error {
 		base64.StdEncoding.EncodeToString([]byte(message)),
 	)
 	req, _ := http.NewRequest("GET", urlStr, nil)
-	req.Header.Add("User-Agent", "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36")
+	req.Header.Add("User-Agent", userAgent)
 	res, err := http.DefaultClient.Do(req)
 	if err != nil {
 		t.SoundLock.Release()
diff --git a/ui.go b/ui.go
index 049c126..4e06e34 100644
--- a/ui.go
+++ b/ui.go
@@ -38,7 +38,7 @@ const (
 [#%[1]s]<C-t>[-]
 	Toggle transparent.
 [#%[1]s]<C-\>[-]
-	Toggle Definition/Example & Part of speech
+	Toggle Definition/Example & Part of speech.
 [#%[1]s]<Tab>, <S-Tab>[-]
 	Cycle through the pop out widget.
 [#%[1]s]<1>, <2>, <3>[-]