Fix spelling

[flightgear.git] / src / Instrumentation / KLN89 / kln89_page_vor.cxx

diff --git a/src/Instrumentation/KLN89/kln89_page_vor.cxx b/src/Instrumentation/KLN89/kln89_page_vor.cxx
index cbc70e669b836c460db359ed5d2ecf4feadfce76..a6d2ad222053fca810a8428587d193783e450262 100644 (file)
--- a/src/Instrumentation/KLN89/kln89_page_vor.cxx
+++ b/src/Instrumentation/KLN89/kln89_page_vor.cxx
@@ -25,9 +25,13 @@
 #  include "config.h"
 #endif
 
+#include <cstdio>
+
 #include "kln89_page_vor.hxx"
 #include <Navaids/navrecord.hxx>
 
+using std::string;
+
 KLN89VorPage::KLN89VorPage(KLN89* parent) 
 : KLN89Page(parent) {
        _nSubPages = 2;