diff --git a/src/Airports/GenAirports/debug.cxx b/src/Airports/GenAirports/debug.cxx
index 850d391a..3618c924 100644
--- a/src/Airports/GenAirports/debug.cxx
+++ b/src/Airports/GenAirports/debug.cxx
@@ -1,9 +1,12 @@
 #include <ctime>
+
 #include "debug.hxx"
 
+
 std::map<long, std::string> thread_prefix_map;
 
-void DebugRegisterPrefix( const std::string& prefix ) {
+void DebugRegisterPrefix(const std::string& prefix)
+{
     thread_prefix_map[SGThread::current()] = prefix;
 }
 
@@ -13,7 +16,7 @@ std::string DebugTimeToString(time_t& tt)
 
     strncpy(buf, ctime(&tt), 255);
     buf[255] = '\0';
-    buf[strlen(buf)-1]='\0';
+    buf[strlen(buf) - 1] = '\0';
 
-    return std::string( buf );
+    return std::string(buf);
 }
diff --git a/src/Airports/GenAirports/debug.hxx b/src/Airports/GenAirports/debug.hxx
index 9a6b455a..bcf78c70 100644
--- a/src/Airports/GenAirports/debug.hxx
+++ b/src/Airports/GenAirports/debug.hxx
@@ -1,22 +1,22 @@
 #pragma once
 
+#include <cstring>
 #include <map>
 #include <string>
-#include <cstring>
 #include <vector>
 
-#include <simgear/threads/SGThread.hxx>
 #include <simgear/debug/logstream.hxx>
+#include <simgear/threads/SGThread.hxx>
 
 /* a debug map maps ICAOs to a vector of indexes we want to debug */
-typedef std::map<std::string, std::vector<int>, std::less<std::string> > debug_map;
+typedef std::map<std::string, std::vector<int>, std::less<std::string>> debug_map;
 typedef debug_map::iterator debug_map_iterator;
 typedef debug_map::const_iterator debug_map_const_iterator;
 
 /* This map maps thread IDs to ICAO prefixes */
 extern std::map<long, std::string> thread_prefix_map;
 
-extern void DebugRegisterPrefix( const std::string& prefix );
+extern void DebugRegisterPrefix(const std::string& prefix);
 extern std::string DebugTimeToString(time_t& tt);
 
 #define TG_LOG(C,P,M)  do {                                             \