diff --git a/src/libslic3r/GCode.cpp b/src/libslic3r/GCode.cpp
index d8365bc79..e5ee22848 100644
--- a/src/libslic3r/GCode.cpp
+++ b/src/libslic3r/GCode.cpp
@@ -1878,7 +1878,7 @@ void GCode::print_machine_envelope(FILE *file, Print &print)
                 int(print.config().machine_max_acceleration_z.values.front() + 0.5),
                 int(print.config().machine_max_acceleration_e.values.front() + 0.5));
         if (std::set<uint8_t>{gcfRepetier}.count(print.config().gcode_flavor.value) > 0)
-            fprintf(file, "M202 X%d Y%d ; sets maximum travel speed\n",
+            fprintf(file, "M202 X%d Y%d ; sets maximum travel acceleration\n",
                 int(print.config().machine_max_acceleration_travel.values.front() + 0.5),
                 int(print.config().machine_max_acceleration_travel.values.front() + 0.5));
         if (std::set<uint8_t>{gcfMarlin, gcfLerdge, gcfRepetier, gcfRepRap, gcfSmoothie, gcfSprinter}.count(print.config().gcode_flavor.value) > 0)