Update README.md

Author: zzzz465

README.md

@@ -5,7 +5,6 @@
 
 
 javscript & typescript implementation of [Timeflake](https://github.com/anthonynsimon/timeflake)  
-due to timer function, this module is Node.js only. only, web environment is not supported yet.  
 
 > Timeflake is a 128-bit, roughly-ordered, URL-safe UUID. Inspired by Twitter's Snowflake, Instagram's ID and Firebase's PushID.
 
@@ -115,4 +114,4 @@ see the original article
 [Link](https://github.com/anthonynsimon/timeflake#note-on-privacy)
 
 # License
-Licensed under the MIT License
+Licensed under the MIT License