### Godot version

4.1.1.stable.official

### System information

Godot v4.1.1.stable - Windows 10.0.19045 - Vulkan (Compatibility) - Intel(R) HD Graphics 4600 (Intel Corporation; 20.19.15.5126) - Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz (8 Threads)

### Issue description

So theres this error message:
Expected error after ">" operator."
there appears to be a useless " at the end. Is this intentional?
![image](https://github.com/godotengine/godot/assets/95637172/b7763908-596e-47e6-b632-bd5ceceab9db)


### Steps to reproduce

attach a script and write a ternary operator line, But do after the operator do not write the other piece of code.
var test = 1 if a > # leave it out so it gives an debug error message at edit time
you'll see the debug error message

### Minimal reproduction project

go to scenes\enemys\frog\frog.gd
youll see line 24 which includes the bug
[test.zip](https://github.com/godotengine/godot/files/12328367/test.zip)

} else {
					/* Syntax:
					 *   @tutorial ( The Title Here )         :         https://the.url/
					 *             ^ open           ^ close   ^ colon   ^ url
					 */
					int open_bracket_pos = begin_scan, close_bracket_pos = 0;
					while (open_bracket_pos < stripped_line.length() && (stripped_line[open_bracket_pos] == ' ' || stripped_line[open_bracket_pos] == '\t')) {
						open_bracket_pos++;
					}
					if (open_bracket_pos == stripped_line.length() || stripped_line[open_bracket_pos++] != '(') {
						continue; 
					}
					close_bracket_pos = open_bracket_pos;
					while (close_bracket_pos < stripped_line.length() && stripped_line[close_bracket_pos] != ')') {
						close_bracket_pos++;
					}
					if (close_bracket_pos == stripped_line.length()) {
						continue; 
					}
					int colon_pos = close_bracket_pos + 1;
					while (colon_pos < stripped_line.length() && (stripped_line[colon_pos] == ' ' || stripped_line[colon_pos] == '\t')) {
						colon_pos++;
					}
					if (colon_pos == stripped_line.length() || stripped_line[colon_pos++] != ':') {
						continue; 
					}
					title = stripped_line.substr(open_bracket_pos, close_bracket_pos - open_bracket_pos).strip_edges();
					link = stripped_line.substr(colon_pos).strip_edges();
				}
				result.tutorials.append(Pair<String, String>(title, link));