Merge pull request #2 from vvzvlad/patch-1

Update README.md

Author: filonenko-mikhail

README.md

@@ -12,7 +12,7 @@ tarantoolctl rocks install cron-parser
 # Example
 
 ````
-local cron = require('cron.parser')
+local cron = require('cron')
 
 local expr, err = cron.parse('0 */15 * * * *')
 if not expr then
@@ -26,4 +26,4 @@ print(os.date('%Y-%m-%d %H:%M:%S', ts))
 
 # References
 
-ccronexpr library: https://github.com/staticlibs/ccronexpr
+ccronexpr library: https://github.com/staticlibs/ccronexpr