Replace Split() with Fields() in Title() #30

[sudhanvaghebbale]

Description

Fields() does a better job while splitting strings on a white space as mentioned by Go.

Fields splits the string s around each instance of one or more consecutive white space characters, as defined by unicode.IsSpace, returning a slice of substrings of s or an empty slice if s contains only white space.

Fixes # (issue)
#30

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

Added a good set of unit tests to take account for different types of inputs.

Running tool: /opt/homebrew/bin/go test -timeout 30s ........

ok  	github.com/gobeam/stringy	0.182s	coverage: 100.0% of statements

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes