hapijs/hapi — pull request #2274 by blakmatrix (2014-12-10 07:18:35+00:00)
Title: [doc] Server object option property mismatch/typo

In the current docs for `v8.0.x`, it appears that there may be a mismatch in the `Server` object property `load`.
I've simply changed `load.sampleInterface` to `load.sampleInterval`
When following documentation one will get an error similar to:
```
/Users/blakmatrix/projects/hapidays/code/node_modules/joi/lib/index.js:121
throw new Error(message + error.annotate());
^
Error: Invalid load monitoring options {
"sampleInterval": 0,
"sampleInterface" [1]: 1
}

[1] sampleInterface is not allowed
at root.assert (/Users/blakmatrix/projects/hapidays/code/node_modules/joi/lib/index.js:121:19)
at new module.exports.internals.Heavy (/Users/blakmatrix/projects/hapidays/code/node_modules/hapi/node_modules/heavy/lib/index.js:41:9)
at new module.exports.internals.Server (/Users/blakmatrix/projects/hapidays/code/node_modules/hapi/lib/server.js:46:19)
at Object. (/Users/blakmatrix/projects/hapidays/code/app.js:7:16)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Function.Module.runMain (module.js:497:10)
at startup (node.js:119:16)
```

I was unable to find any usage of `load.sampleInterface` in the code, I noticed there were a lot of interface changes in `v8.0.0` so I'm thinking perhaps interface was on the brain or perhaps some functionality didn't get shipped--either way, this will prevent others from encountering this error.