fixing notice - nonescaped $ in langstring

diff --git a/lang/en_utf8/error.php b/lang/en_utf8/error.php
index cc287ada19290428042fb6081d66b9bad35a2cd1..828347917d6324caa23f2efd3f00d63c51d93216 100644 (file)
--- a/lang/en_utf8/error.php
+++ b/lang/en_utf8/error.php
@@ -262,7 +262,7 @@ $string['invalidmodule'] = 'Invalid module';
 $string['invalidmoduleid'] = 'Invalid module ID: $a';
 $string['invalidmodulename'] = 'Invalid module name: $a';
 $string['invalidnum'] = 'Invalid numeric value';
-$string['invalidnumkey'] = '$conditions array may not contain numeric keys, please fix the code!';
+$string['invalidnumkey'] = '\$conditions array may not contain numeric keys, please fix the code!';
 $string['invalidoutcome'] = 'Incorrect outcome id';
 $string['invalidpagesize'] = 'Invalid page size';
 $string['invalidpaymentmethod'] = 'Invalid payment method: $a';