diff --git a/main/main.cpp b/main/main.cpp
index 15c92c4..5eac64c 100644
--- a/main/main.cpp
+++ b/main/main.cpp
@@ -3,7 +3,7 @@
 /** main
  *  The main function executes the functions of the GUI.
  */
- 
+
 int main(int argc, char **argv) {
     GUI_init();
     GUI_run();