[Keyboard] Fix knops keymaps (#13872)

keyboards/knops/mini/keymaps/knops/keymap.c

@@ -82,10 +82,10 @@ void set_led_state(int ledId, bool state) {
 	}
 }
 
-void led_init_ports_user() {
+void led_init_ports_user(void) {
 	PORTB |= (1 << 7);
 	DDRB &= ~(1<<7);
-	
+
 	DDRD |= (1<<7);
 	DDRC |= (1<<6);
 	DDRC |= (1<<7);
@@ -107,9 +107,9 @@ void led_set_layer(int layer) {
 
 void matrix_init_user(void) {
 	led_init_ports_user();
-	
+
 	led_set_layer(1);
-	
+
 	/*KNOPS_INIT*/
 }
 
@@ -132,11 +132,11 @@ void led_set_user(uint8_t usb_led) {
 }
 
 bool process_record_user (uint16_t keycode, keyrecord_t *record) {
-  
+
 	/*KNOPS_PROCESS_STATE*/
 
 	return NULL;
-  
+
 }