chore: suggested changes

Author: vladfrangu

doc/api/os.md

@@ -523,32 +523,13 @@ is invalid.
 
 Currently, the following types for a handle can be returned:
 
-<table>
-  <tr>
-    <th>Constant</th>
-  </tr>
-  <tr>
-    <td><code>TCP</code></td>
-  </tr>
-  <tr>
-    <td><code>TTY</code></td>
-  </tr>
-  <tr>
-    <td><code>UDP</code></td>
-  </tr>
-  <tr>
-    <td><code>FILE</code></td>
-  </tr>
-  <tr>
-    <td><code>PIPE</code></td>
-  </tr>
-  <tr>
-    <td><code>UNKNOWN</code></td>
-  </tr>
-  <tr>
-    <td><code>INVALID</code></td>
-  </tr>
-</table>
+* `'TCP'`
+* `'TTY'`
+* `'UDP'`
+* `'FILE'`
+* `'PIPE'`
+* `'UNKNOWN'`
+* `'INVALID'`
 
 ## OS constants
 

lib/internal/util.js

@@ -865,7 +865,7 @@ function getCIDR(address, netmask, family) {
 }
 
 const handleTypes = ['TCP', 'TTY', 'UDP', 'FILE', 'PIPE', 'UNKNOWN'];
-handleTypes[-1] = 'INVALID';
+setOwnProperty(handleTypes, -1, 'INVALID');
 
 function guessHandleType(fd) {
   if (!NumberIsInteger(fd)) {