update docs for FieldWithValue=>VarWithValue

Author: Dean Karn

README.md

@@ -1,7 +1,7 @@
 Package validator
 ================
 <img align="right" src="https://raw.githubusercontent.com/go-playground/validator/v9/logo.png">[![Join the chat at https://gitter.im/go-playground/validator](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/go-playground/validator?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
-![Project status](https://img.shields.io/badge/version-9.9.3-green.svg)
+![Project status](https://img.shields.io/badge/version-9.9.4-green.svg)
 [![Build Status](https://semaphoreci.com/api/v1/joeybloggs/validator/branches/v9/badge.svg)](https://semaphoreci.com/joeybloggs/validator)
 [![Coverage Status](https://coveralls.io/repos/go-playground/validator/badge.svg?branch=v9&service=github)](https://coveralls.io/github/go-playground/validator?branch=v9)
 [![Go Report Card](https://goreportcard.com/badge/github.com/go-playground/validator)](https://goreportcard.com/report/github.com/go-playground/validator)

doc.go

@@ -94,7 +94,7 @@ used "eqcsfield" it could be multiple levels down. Example:
 
 	// NOTE: when calling validate.Struct(val) topStruct will be the top level struct passed
 	//       into the function
-	//       when calling validate.FieldWithValue(val, field, tag) val will be
+	//       when calling validate.VarWithValue(val, field, tag) val will be
 	//       whatever you pass, struct, field...
 	//       when calling validate.Field(field, tag) val will be nil
 
@@ -369,7 +369,7 @@ Example #1:
 Example #2:
 
 	// Validating by field:
-	validate.FieldWithValue(password, confirmpassword, "eqfield")
+	validate.VarWithValue(password, confirmpassword, "eqfield")
 
 Field Equals Another Field (relative)
 
@@ -391,7 +391,7 @@ Examples:
 	Usage: nefield=Color2
 
 	// Validating by field:
-	validate.FieldWithValue(color1, color2, "nefield")
+	validate.VarWithValue(color1, color2, "nefield")
 
 Field Does Not Equal Another Field (relative)
 
@@ -414,7 +414,7 @@ Example #1:
 Example #2:
 
 	// Validating by field:
-	validate.FieldWithValue(start, end, "gtfield")
+	validate.VarWithValue(start, end, "gtfield")
 
 
 Field Greater Than Another Relative Field
@@ -438,7 +438,7 @@ Example #1:
 Example #2:
 
 	// Validating by field:
-	validate.FieldWithValue(start, end, "gtefield")
+	validate.VarWithValue(start, end, "gtefield")
 
 Field Greater Than or Equal To Another Relative Field
 
@@ -461,7 +461,7 @@ Example #1:
 Example #2:
 
 	// Validating by field:
-	validate.FieldWithValue(start, end, "ltfield")
+	validate.VarWithValue(start, end, "ltfield")
 
 Less Than Another Relative Field
 
@@ -484,7 +484,7 @@ Example #1:
 Example #2:
 
 	// Validating by field:
-	validate.FieldWithValue(start, end, "ltefield")
+	validate.VarWithValue(start, end, "ltefield")
 
 Less Than or Equal To Another Relative Field