Escaping variable in string

diff --git a/lang/en_utf8/debug.php b/lang/en_utf8/debug.php
index 8f5f7bcfd91c0b51482dab4664fb09d0ace8a929..959b96b35da2e5c049b52c24460e9fab1ae0f9fc 100644 (file)
--- a/lang/en_utf8/debug.php
+++ b/lang/en_utf8/debug.php
@@ -20,7 +20,7 @@ $string['missingconfigversion'] = 'Config table does not contain version, can no
 $string['mustbeoveride'] = 'Abstract $a method must be overriden.';
 $string['morethanonerecordinfetch'] = 'Found more than one record in fetch() !';
 $string['noadminrole'] = 'No admin role could be found';
-$string['noactivityname'] = 'Page object derived from page_generic_activity but did not define $this->activityname';
+$string['noactivityname'] = 'Page object derived from page_generic_activity but did not define \$this->activityname';
 $string['noblocks'] = 'No blocks installed!';
 $string['nocate'] = 'No categories!';
 $string['notables'] = 'No Tables!';