diff --git a/NexCheckbox.cpp b/NexCheckbox.cpp
index 12f1528..5ba205d 100755
--- a/NexCheckbox.cpp
+++ b/NexCheckbox.cpp
@@ -54,7 +54,7 @@ uint32_t NexCheckbox::Get_background_color_bco(uint32_t *number)
 
 bool NexCheckbox::Set_background_color_bco(uint32_t number)
 {
-	char buf[10] = {0};
+    char buf[10] = {0};
     String cmd;
     
     utoa(number, buf, 10);
diff --git a/NexText.cpp b/NexText.cpp
index 01d5d76..0f1e4d4 100755
--- a/NexText.cpp
+++ b/NexText.cpp
@@ -108,7 +108,7 @@ uint32_t NexText::Get_place_xcen(uint32_t *number)
 
 bool NexText::Set_place_xcen(uint32_t number)
 {
-	char buf[10] = {0};
+    char buf[10] = {0};
     String cmd;
     
     utoa(number, buf, 10);