doc: minor typo fix

Author: JeffMatson

doc/api/vm.md

@@ -1838,7 +1838,7 @@ It does several things at once:
    If  `contextObject` is undefined, creates a new object and [contextifies][contextified] it.
    If `contextObject` is [`vm.constants.DONT_CONTEXTIFY`][], don't [contextify][contextified] anything.
 3. Compiles the code as a`vm.Script`
-4. Runs the compield code within the created context. The code does not have access to the scope in
+4. Runs the compiled code within the created context. The code does not have access to the scope in
    which this method is called.
 5. Returns the result.