diff --git a/src/main.c b/src/main.c
index be31111..430e662 100644
--- a/src/main.c
+++ b/src/main.c
@@ -3,18 +3,18 @@
 
 #include "tree.h"
 
-#define ANSI_COLOR_GREEN   "\x1b[32m"
-#define ANSI_COLOR_RED     "\x1b[31m"
-#define ANSI_COLOR_RESET   "\x1b[0m"
+#define ANSI_COLOR_GREEN "\x1b[32m"
+#define ANSI_COLOR_RED "\x1b[31m"
+#define ANSI_COLOR_RESET "\x1b[0m"
 
 int assert(bool condition, const char *message) {
-    if (!condition) {
-        printf(ANSI_COLOR_RED "Assertion failed: %s\n" ANSI_COLOR_RESET, message);
-        exit(1);
-    } else {
-        printf(ANSI_COLOR_GREEN "Assertion passed: %s\n" ANSI_COLOR_RESET, message);
-    }
-    return 0;
+  if (!condition) {
+    printf(ANSI_COLOR_RED "Assertion failed: %s\n" ANSI_COLOR_RESET, message);
+    exit(1);
+  } else {
+    printf(ANSI_COLOR_GREEN "Assertion passed: %s\n" ANSI_COLOR_RESET, message);
+  }
+  return 0;
 }
 
 int main(void) {