docs: apply suggestions from code review

Signed-off-by: Muhammad Haris <[email protected]>

Author: headlessNode

lib/node_modules/@stdlib/ndarray/pop/lib/main.js

@@ -34,8 +34,8 @@ var format = require( '@stdlib/string/format' );
 * Returns an array containing a read-only truncated view of an input ndarray and a read-only view of the last element(s) along a specific dimension.
 *
 * @param {ndarray} x - input array
-* @param {Object} options - functions options
-* @param {integer} options.dim=-1 - dimension along which to perform the operation
+* @param {Object} [options] - functions options
+* @param {integer} [options.dim=-1] - dimension along which to perform the operation
 * @throws {TypeError} first argument must be an ndarray having one or more dimensions
 * @throws {RangeError} dimension index exceeds the number of dimensions
 * @throws {TypeError} first argument must be an ndarray having one or more dimensions