Tell us about your environment
N/A (macOS Sierra 10.12.6)

• ESLint Version:
  v4.17.0

• Node Version:
  N/A (v8.9.1)

• npm Version:
  N/A (v5.5.1)

What parser (default, Babel-ESLint, etc.) are you using?
N/A (default)

Please show your full configuration:
N/A

What did you expect to happen?
The allowSamePrecedence option of the no-mixed-operators rule should correctly document "Examples of incorrect code for this rule with {"allowSamePrecedence": false} option".

What actually happened? Please include the actual, raw output from ESLint.
The documentation is incorrect, as it is the same as "Examples of correct code for this rule with {"allowSamePrecedence": true} option":

/*eslint no-mixed-operators: ["error", {"allowSamePrecedence": true}]*/

// + and - have the same precedence.
var foo = a + b - c;

/*eslint no-mixed-operators: ["error", {"allowSamePrecedence": false}]*/

// + and - have the same precedence.
var foo = a + b - c;

This should simply be changed to something like this:

/*eslint no-mixed-operators: ["error", {"allowSamePrecedence": false}]*/

// + and * have different precedence.
var foo = a + b * c;