minor improvements

assets/templates/form.html

@@ -20,7 +20,7 @@
                     Accept <a href="/TOS.md">Terms of Service</a>
                 </label>
                 <div id="captcha" class="g-recaptcha" data-sitekey="6LemnDEUAAAAAC6A4VNRefz0BSLiC343W4sXQd6I"></div>
-                <input class="button ui-elem" disabled id="publish-button" name="button" type="submit" value="Publish" />
+                <input class="button ui-elem" disabled id="publish-button" name="button" type="submit" value="Publish Note" />
             </fieldset>
         </form>
         <footer>

email.go

@@ -10,7 +10,7 @@ func email(id, text string) error {
 	smtpServer := os.Getenv("SMTP_SERVER")
 	auth := smtp.PlainAuth("", os.Getenv("SMTP_USER"), os.Getenv("SMTP_PASSWORD"), smtpServer)
 	to := []string{os.Getenv("NOTEHUB_ADMIN_EMAIL")}
-	msg := []byte("Subject: note reported\r\n\r\n" +
+	msg := []byte("Subject: Note reported\r\n\r\n" +
 		fmt.Sprintf("Note https://notehub.org/%s was reported: %q\r\n", id, text))
 	return smtp.SendMail(smtpServer+":587", auth, to[0], to, msg)
 }

server.go

@@ -107,7 +107,6 @@ func main() {
 	e.POST("/note", func(c echo.Context) error {
 		c.Logger().Debug("POST /note requested")
 		if !skipCaptcha && !checkRecaptcha(c, c.FormValue("g-recaptcha-response")) {
-			c.Logger().Warnf("captcha validation failed for %s", c.Request().RemoteAddr)
 			code := http.StatusForbidden
 			return c.Render(code, "Note", responsePage(code))
 		}