Fix style of xmlrpc-utils

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/parser_test.php b/tests/parser_test.php
index ae6b219..5d5eaad 100644
--- a/tests/parser_test.php
+++ b/tests/parser_test.php
@@ -60,6 +60,6 @@ class qtype_algebra_parser_test extends advanced_testcase {
         $expr = $p->parse('sin(4 x) + cos(5 y)');
         $this->assertEquals('\sin \left( 4  x_{} \right) + \cos \left( 5  y_{} \right)', $expr->tex());
         $expr = $p->parse('sin(6*x) + cos(7*y)');
-        $this->assertEquals('\sin \left( 6 x_{} \right) + \cos \left( 7 y_{} \right)', $expr->tex());
+        $this->assertEquals('\sin \left( 6  x_{} \right) + \cos \left( 7  y_{} \right)', $expr->tex());
     }
 }