Upgraded to go 1.15

Author: mrz1836

.travis.yml

@@ -6,7 +6,7 @@ language: go
 
 # Version
 go:
- - 1.14.x
+ - 1.15.x
 
 # Environment variables
 env:

README.md

@@ -91,7 +91,7 @@ vet                    Run the Go vet application (custom)
 <br/>
 
 ## Examples & Tests
-All unit tests and examples run via [Travis CI](https://travis-ci.org/mrz1836/go-validate) and uses [Go version 1.14.x](https://golang.org/doc/go1.14). View the [deployment configuration file](.travis.yml).
+All unit tests and examples run via [Travis CI](https://travis-ci.org/mrz1836/go-validate) and uses [Go version 1.15.x](https://golang.org/doc/go1.15). View the [deployment configuration file](.travis.yml).
 ```shell script
 make test
 ```

go.mod

@@ -1,3 +1,3 @@
 module github.com/mrz1836/go-validate
 
-go 1.14
+go 1.15