add tests for std help error make

crates/nu-std/tests/test_help.nu

@@ -7,3 +7,8 @@ def show_help_on_commands [] {
     assert ("item not found" not-in $help_result)
 }
 
+#[test]
+def show_help_on_error_make [] {
+    let help_result = (help error make)
+    assert ("Error: nu::shell::eval_block_with_input" not-in $help_result)
+}