fix function name (#638)

effect.cpp

@@ -12,8 +12,8 @@
 #include "interpreter.h"
 
 bool effect_sort_id(const effect* e1, const effect* e2) {
-	int32 is_single1 = e1->is_iniital_single();
-	int32 is_single2 = e2->is_iniital_single();
+	int32 is_single1 = e1->is_initial_single();
+	int32 is_single2 = e2->is_initial_single();
 	if (is_single1 != is_single2)
 		return is_single1 > is_single2;
 	return e1->id < e2->id;
@@ -619,7 +619,7 @@ int32 effect::is_chainable(uint8 tp) {
 int32 effect::is_hand_trigger() const {
 	return (range & LOCATION_HAND) && (type & EFFECT_TYPE_TRIGGER_O) && get_code_type() != CODE_PHASE;
 }
-int32 effect::is_iniital_single() const {
+int32 effect::is_initial_single() const {
 	return (type & EFFECT_TYPE_SINGLE) && is_flag(EFFECT_FLAG_SINGLE_RANGE) && is_flag(EFFECT_FLAG_INITIAL);
 }
 //return: this can be reset by reset_level or not

effect.h

@@ -88,7 +88,7 @@ public:
 	int32 is_immuned(card* pcard);
 	int32 is_chainable(uint8 tp);
 	int32 is_hand_trigger() const;
-	int32 is_iniital_single() const;
+	int32 is_initial_single() const;
 	int32 reset(uint32 reset_level, uint32 reset_type);
 	void dec_count(uint8 playerid = PLAYER_NONE);
 	void recharge();