diff --git a/include/base.h b/include/base.h
index 200b67e..6e307cd 100644
--- a/include/base.h
+++ b/include/base.h
@@ -54,12 +54,12 @@ struct {
 // Local threads
 //
 struct {
-  int x;
-  int y;
-  int z;
+    int x;
+    int y;
+    int z;
 } typedef Center_t;
 
 struct {
-  pthread_t *id;
-  Center_t *localWorkAreaCenter;
+    pthread_t *id;
+    Center_t *localWorkAreaCenter;
 } typedef Thread_t;