Sleep module is undefined. Remove module name.
MODIFY
mrbgems/mruby-sleep/README.md
mrbgems/mruby-sleep/README.md
@@ -15,8 +15,8 @@ end
## example
```ruby
-Sleep::sleep(10)
-Sleep::usleep(10000)
+sleep(10)
+usleep(10000)
```
# License

MODIFY
mrbgems/mruby-sleep/example/sleep.rb
mrbgems/mruby-sleep/example/sleep.rb
-Sleep::sleep(10)
-Sleep::usleep(10000)
+sleep(10)
+usleep(10000)

Sleep module is undefined. Remove module name.