fix typos in error messages & resource name

Author: tony2001

ext/sysvsem/sysvsem.c

@@ -304,7 +304,7 @@ static void php_sysvsem_semop(INTERNAL_FUNCTION_PARAMETERS, int acquire)
 			break;
 	}
 
-	ZEND_FETCH_RESOURCE(sem_ptr, sysvsem_sem *, arg_id, -1, "SysV semphore", php_sysvsem_module.le_sem);
+	ZEND_FETCH_RESOURCE(sem_ptr, sysvsem_sem *, arg_id, -1, "SysV semaphore", php_sysvsem_module.le_sem);
 
 	if (!acquire && sem_ptr->count == 0) {
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "SysV semaphore %ld (key 0x%x) is not currently acquired", Z_LVAL_PP(arg_id), sem_ptr->key);
@@ -364,15 +364,15 @@ PHP_FUNCTION(sem_remove)
 			WRONG_PARAM_COUNT;
 	}
 
-	ZEND_FETCH_RESOURCE(sem_ptr, sysvsem_sem *, arg_id, -1, "SysV semphore", php_sysvsem_module.le_sem);
+	ZEND_FETCH_RESOURCE(sem_ptr, sysvsem_sem *, arg_id, -1, "SysV semaphore", php_sysvsem_module.le_sem);
 
 #if HAVE_SEMUN
 	un.buf = &buf;
 	if (semctl(sem_ptr->semid, 0, IPC_STAT, un) < 0) {
 #else
 	if (semctl(sem_ptr->semid, 0, IPC_STAT, NULL) < 0) {
 #endif
-		php_error_docref(NULL TSRMLS_CC, E_WARNING, "SysV semphore %ld does not (any longer) exist", Z_LVAL_PP(arg_id));
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "SysV semaphore %ld does not (any longer) exist", Z_LVAL_PP(arg_id));
 		RETURN_FALSE;
 	}