fix tidy readability-duplicate-include

diff --git a/grtcirc.cc b/grtcirc.cc
index b8e4e34cb0f39781827e3d0769a2c307544d8b96..bb4345ff09cd6cdd2723637cbcd9e75777b525c2 100644 (file)
--- a/grtcirc.cc
+++ b/grtcirc.cc
@@ -28,7 +28,6 @@
 #include <tuple>      // for tie, tuple, make_tuple, ignore
 
 #include "defs.h"     // for PositionRad, DEG, METERS_TO_MILES, PositionDeg
-#include "grtcirc.h"
 
 static constexpr double EARTH_RAD = 6378137.0;