test: update test descriptions

Author: kgryte

lib/node_modules/@stdlib/array/base/fliplr3d/test/test.js

@@ -116,7 +116,7 @@ tape( 'the function returns empty arrays if provided an array whose first dimens
 	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 second dimension has a length equal to zero', function test( t ) {
 	var expected;
 	var actual;
 	var x;
@@ -136,7 +136,7 @@ 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 third dimension has a length equal to zero', function test( t ) {
 	var expected;
 	var actual;
 	var x;