Missing $this->

diff --git a/includes/Parser.php b/includes/Parser.php
index ada0a5f..530ff8b 100644 (file)
--- a/includes/Parser.php
+++ b/includes/Parser.php
@@ -3779,7 +3779,7 @@ class Parser
                $substText = '{{' . $substWord->getSynonym( 0 );
 
                $text = preg_replace( $substRegex, $substText, $text );
-               $text = cleanSigInSig( $text );
+               $text = $this->cleanSigInSig( $text );
                $text = $this->replaceVariables( $text );
                
                $this->clearState();