Remove AllowEmptyEnvVar from documentation

The method `AllowEmptyEnvVar` no longer exists and hence shouldn't be mentioned in the documentation anymore
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Renann Prado 2018-11-23 23:19:49 +01:00 committed by GitHub
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commit e2a134a768
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@ -186,7 +186,6 @@ with ENV:
* `BindEnv(string...) : error`
* `SetEnvPrefix(string)`
* `SetEnvKeyReplacer(string...) *strings.Replacer`
* `AllowEmptyEnvVar(bool)`
_When working with ENV variables, its important to recognize that Viper
treats ENV variables as case sensitive._