v1.2.1 to fix compile error

### Releases v1.2.1

1. Fix compile error for ESP32 core v1.0.5-

library.properties

@@ -4,7 +4,7 @@ author=Khoi Hoang
 maintainer=Khoi Hoang <khoih.prog@gmail.com>
 license=MIT
 sentence=Library to detect a double reset within a predetermined time, using RTC Memory, EEPROM, LittleFS or SPIFFS for ESP8266 and ESP32
-paragraph=An alternative start-up mode can be used. One example use is to allow re-configuration of device's WiFi credentials. 
+paragraph=An alternative start-up mode can be used. One example use is to allow re-configuration of device WiFi credentials. 
 category=Device,Control
 url=https://github.com/khoih-prog/ESP_DoubleResetDetector
 architectures=esp8266,esp32