Enable lint rule

kgryte · kgryte · commit 8ed55bbc66d4 · 2017-12-27T16:38:15.000-08:00
diff --git a/lib/node_modules/@stdlib/fs/exists/README.md b/lib/node_modules/@stdlib/fs/exists/README.md
@@ -113,6 +113,8 @@ var bool = exists.sync( __dirname );
 
 ## Examples
 
+<!-- eslint no-undef: "error" -->
+
 ```javascript
 var exists = require( '@stdlib/fs/exists' );
 
diff --git a/lib/node_modules/@stdlib/fs/read-dir/README.md b/lib/node_modules/@stdlib/fs/read-dir/README.md
@@ -84,6 +84,8 @@ console.log( out );
 
 ## Examples
 
+<!-- eslint no-undef: "error" -->
+
 ```javascript
 var readDir = require( '@stdlib/fs/read-dir' );
 
diff --git a/lib/node_modules/@stdlib/fs/read-file-list/README.md b/lib/node_modules/@stdlib/fs/read-file-list/README.md
@@ -56,6 +56,8 @@ The function accepts the same options as [`readFile.sync()`][@stdlib/fs/read-fil
 
 ## Examples
 
+<!-- eslint no-undef: "error" -->
+
 ```javascript
 var readFileList = require( '@stdlib/fs/read-file-list' );
 
diff --git a/lib/node_modules/@stdlib/fs/read-file/README.md b/lib/node_modules/@stdlib/fs/read-file/README.md
@@ -85,6 +85,8 @@ The function accepts the same options as [`fs.readFileSync()`][fs].
 
 ## Examples
 
+<!-- eslint no-undef: "error" -->
+
 ```javascript
 var readFile = require( '@stdlib/fs/read-file' );
 
diff --git a/lib/node_modules/@stdlib/fs/read-json/README.md b/lib/node_modules/@stdlib/fs/read-json/README.md
@@ -85,6 +85,8 @@ The function accepts the same `options` as [`readJSON()`](#read-json) above.
 
 ## Examples
 
+<!-- eslint no-undef: "error" -->
+
 ```javascript
 var join = require( 'path' ).join;
 var readJSON = require( '@stdlib/fs/read-json' );
diff --git a/lib/node_modules/@stdlib/fs/resolve-parent-path/README.md b/lib/node_modules/@stdlib/fs/resolve-parent-path/README.md
@@ -79,6 +79,8 @@ The function accepts the same `options` as [`resolveParentPath()`](#resolve-pare
 
 ## Examples
 
+<!-- eslint no-undef: "error" -->
+
 ```javascript
 var resolveParentPath = require( '@stdlib/fs/resolve-parent-path' );
 
