convert to unix line-endings [skip ci]

keyboards/ergotravel/keymaps/ian/keymap.c

@@ -1,4 +1,4 @@
-#include QMK_KEYBOARD_H
+#include QMK_KEYBOARD_H
 
 extern keymap_config_t keymap_config;
 

keyboards/ergotravel/keymaps/jpconstantineau/keymap.c

@@ -1,4 +1,4 @@
-#include QMK_KEYBOARD_H
+#include QMK_KEYBOARD_H
 
 extern keymap_config_t keymap_config;
 

keyboards/ergotravel/keymaps/viet/keymap.c

@@ -1,4 +1,4 @@
-#include "ergotravel.h"
+#include "ergotravel.h"
 #include "action_layer.h"
 #include "eeconfig.h"
 #include "mousekey.h"