unify m_name member variable

Change-Id: I75ce562548463faed416cc0ff5ebb5f70242288b
diff --git a/src/ast.cpp b/src/ast.cpp
index 9b1210c..28b37e9 100644
--- a/src/ast.cpp
+++ b/src/ast.cpp
@@ -21,14 +21,14 @@
 }
 
 listElement_::listElement_(const std::string& listName, const std::map<std::string, std::string>& keys)
-    : m_listName(listName)
+    : m_name(listName)
     , m_keys(keys)
 {
 }
 
 bool listElement_::operator==(const listElement_& b) const
 {
-    return (this->m_listName == b.m_listName && this->m_keys == b.m_keys);
+    return (this->m_name == b.m_name && this->m_keys == b.m_keys);
 }
 
 bool path_::operator==(const path_& b) const