diff --git a/src/thirdparty/ParsedownExtended.php b/src/thirdparty/ParsedownExtended.php
index 2eafcec..c2390fd 100644
--- a/src/thirdparty/ParsedownExtended.php
+++ b/src/thirdparty/ParsedownExtended.php
@@ -712,14 +712,14 @@ class ParsedownExtended extends Parsedown
 
         // Define substitutions for various typographic symbols
         $substitutions = [
-            '/\(c\)/i' => html_entity_decode('©'), // Replace (c) with © symbol
-            '/\(r\)/i' => html_entity_decode('®'), // Replace (r) with ® symbol
-            '/\(tm\)/i' => html_entity_decode('™'), // Replace (tm) with ™ symbol
+            // '/\(c\)/i' => html_entity_decode('©'), // Replace (c) with © symbol
+            // '/\(r\)/i' => html_entity_decode('®'), // Replace (r) with ® symbol
+            // '/\(tm\)/i' => html_entity_decode('™'), // Replace (tm) with ™ symbol
             '/\(p\)/i' => html_entity_decode('¶'), // Replace (p) with ¶ symbol (paragraph)
             '/\+-/i' => html_entity_decode('±'), // Replace +- with ± symbol
-            '/\!\.{3,}/i' => '!..', // Replace more than three exclamation points with '!..'
-            '/\?\.{3,}/i' => '?..', // Replace more than three question marks with '?..'
-            '/\.{2,}/i' => $ellipses, // Replace ellipses with either smart ellipses or '...'
+            // '/\!\.{3,}/i' => '!..', // Replace more than three exclamation points with '!..'
+            // '/\?\.{3,}/i' => '?..', // Replace more than three question marks with '?..'
+            // '/\.{2,}/i' => $ellipses, // Replace ellipses with either smart ellipses or '...'
         ];
 
         // Apply substitutions using regular expressions