Bug fix. Test add

[Artefall]

Resolve #46

[similar-code-searcher[bot]]

Similar files are

• no-special-in-object-members.js:https://github.com/atomspace/eslint-plugin-naming-convention/blob/364a849257965b5bcc5e4f943bd093bfb1fc8176/src/rules/no-special-in-object-members.js,
• check-rerely-used-words.js:https://github.com/atomspace/eslint-plugin-naming-convention/blob/27f0e32062fa53a0baab6d09990192dd0b03878f/src/rules/no-rerely-used-words/check-rerely-used-words.js,
• most-used-words-in-programming.json:https://github.com/atomspace/eslint-plugin-naming-convention/blob/1a767d0476354dd944d94b7ece87a49daa85b8a3/src/rules/no-rerely-used-words/most-used-words-in-programming.json,
• index.js:https://github.com/atomspace/eslint-plugin-naming-convention/blob/27f0e32062fa53a0baab6d09990192dd0b03878f/src/rules/no-rerely-used-words/index.js,
• .gitignore:https://github.com/atomspace/eslint-plugin-naming-convention/blob/479fb2960eff56d45b701e8a7b2fc90802da71e4/.gitignore,
• no-special-in-object-member.test.js:https://github.com/atomspace/eslint-plugin-naming-convention/blob/364a849257965b5bcc5e4f943bd093bfb1fc8176/test/no-special-in-object-member.test.js,
• index.js:https://github.com/atomspace/eslint-plugin-naming-convention/blob/7fea3c8c6733bdb3b10416c96ef73bc1a87ed0fc/src/rules/latin-var-name-only-rule/index.js,
• .travis.yml:https://github.com/atomspace/eslint-plugin-naming-convention/blob/4d3022f85b619f160bf855e185ce738be85f3f96/.travis.yml,
• .neutrinorc.js:https://github.com/atomspace/eslint-plugin-naming-convention/blob/27f0e32062fa53a0baab6d09990192dd0b03878f/.neutrinorc.js,
• package.json:https://github.com/atomspace/eslint-plugin-naming-convention/blob/27f0e32062fa53a0baab6d09990192dd0b03878f/package.json