test: update test descriptions

Author: kgryte

lib/node_modules/@stdlib/array/base/flipud2d/test/test.js

@@ -82,7 +82,7 @@ tape( 'the function reverses the order of elements along the second-to-last dime
 	t.end();
 });
 
-tape( 'the function returns empty arrays if provided an array whose second-to-last dimension has a length equal to zero', function test( t ) {
+tape( 'the function returns empty arrays if provided an array whose first dimension has a length equal to zero', function test( t ) {
 	var expected;
 	var actual;
 	var x;
@@ -96,7 +96,7 @@ tape( 'the function returns empty arrays if provided an array whose second-to-la
 	t.end();
 });
 
-tape( 'the function returns empty arrays if provided an array whose last dimension has a length equal to zero', function test( t ) {
+tape( 'the function returns empty arrays if provided an array whose second dimension has a length equal to zero', function test( t ) {
 	var expected;
 	var actual;
 	var x;