From 01574e8038b37a8912be5ecea2be00cb20c92dac Mon Sep 17 00:00:00 2001
From: Artem Pavlenko <artem@mapnik.org>
Date: Tue, 12 Sep 2017 09:43:50 +0100
Subject: [PATCH] update comment

---
 src/expression.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/expression.cpp b/src/expression.cpp
index d58078813..b1633b2aa 100644
--- a/src/expression.cpp
+++ b/src/expression.cpp
@@ -50,7 +50,7 @@ expression_ptr parse_expression(std::string const& str)
     }
     catch (boost::spirit::x3::expectation_failure<std::string::const_iterator> const& ex)
     {
-        // no need to show "boost::spirit::qi::expectation_failure" which is a std::runtime_error
+        // no need to show "boost::spirit::x3::expectation_failure" which is a std::runtime_error
         throw config_error("Failed to parse expression: \"" + str + "\"");
     }
     catch (std::exception const& ex)