fixup! fix header guard

Michael137 · labath · web-flow · commit ba1a258f24e3 · 2024-10-18T12:21:46.000+01:00
Co-authored-by: Pavel Labath &lt;pavel@labath.sk&gt;
diff --git a/lldb/test/API/lang/cpp/odr-handling-with-dylib/plugin.h b/lldb/test/API/lang/cpp/odr-handling-with-dylib/plugin.h
@@ -6,4 +6,4 @@ void plugin_entry(void);
 void plugin_init(void);
 }
 
-#endif // _H_IN
+#endif // PLUGIN_H_IN
