fix: prevent double newline

Author: Kelly Selden

lib/rules/validate-schema.js

@@ -2,7 +2,6 @@
 
 const Ajv = require('ajv');
 const { default: betterAjvErrors } = require('better-ajv-errors');
-const { EOL } = require('os');
 
 let ajv;
 
@@ -77,7 +76,7 @@ module.exports = {
               let validate = ajvFix.compile(schema);
               validate(packageJson);
 
-              return fixer.replaceText(packageJsonNode, JSON.stringify(packageJson, null, 2) + EOL);
+              return fixer.replaceText(packageJsonNode, JSON.stringify(packageJson, null, 2));
             }
           });
         }

tests/lib/rules/validate-schema.js

@@ -45,8 +45,7 @@ new RuleTester().run('validate-schema', rule, preprocess({
       }],
       output: `{
   "foo": "bar"
-}
-`
+}`
     },
     {
       code: '{"foo":"bar"}',
@@ -63,8 +62,7 @@ new RuleTester().run('validate-schema', rule, preprocess({
       }],
       output: `{
   "foo": "bar"
-}
-`
+}`
     },
     {
       code: '{"foo":"bar","bar":"foo"}',
@@ -89,8 +87,7 @@ new RuleTester().run('validate-schema', rule, preprocess({
       }],
       output: `{
   "foo": "bar"
-}
-`
+}`
     }
   ]
 }));