library.properties fixes

Author: zekageri

library.properties

@@ -4,7 +4,7 @@ author=zekageri
 maintainer=zekageri
 sentence=A Lightweight software timer implementation for esp32.
 paragraph=Provides a js like interface
-category=HTTP
+category=Timing
 url=https://github.com/ESPToolKit/esp-timer
 repository=https://github.com/ESPToolKit/esp-timer.git
 architectures=esp32