diff --git a/c/qrcodegen-demo.c b/c/qrcodegen-demo.c
index b859d4b..ae78ea7 100644
--- a/c/qrcodegen-demo.c
+++ b/c/qrcodegen-demo.c
@@ -89,7 +89,8 @@ static void doVarietyDemo(void) {
 	}
 	
 	{  // Unicode text as UTF-8
-		const char *text = "\xE3\x81\x93\xE3\x82\x93\xE3\x81\xAB\xE3\x81\xA1wa\xE3\x80\x81\xE4\xB8\x96\xE7\x95\x8C\xEF\xBC\x81\x20\xCE\xB1\xCE\xB2\xCE\xB3\xCE\xB4";
+		const char *text = "\xE3\x81\x93\xE3\x82\x93\xE3\x81\xAB\xE3\x81\xA1wa\xE3\x80\x81"
+			"\xE4\xB8\x96\xE7\x95\x8C\xEF\xBC\x81\x20\xCE\xB1\xCE\xB2\xCE\xB3\xCE\xB4";
 		uint8_t qrcode[qrcodegen_BUFFER_LEN_MAX];
 		uint8_t tempBuffer[qrcodegen_BUFFER_LEN_MAX];
 		bool ok = qrcodegen_encodeText(text, tempBuffer, qrcode,
diff --git a/cpp/QrCodeGeneratorDemo.cpp b/cpp/QrCodeGeneratorDemo.cpp
index 42d5dd1..d199e23 100644
--- a/cpp/QrCodeGeneratorDemo.cpp
+++ b/cpp/QrCodeGeneratorDemo.cpp
@@ -82,7 +82,8 @@ static void doVarietyDemo() {
 	printQr(qr1);
 	
 	// Unicode text as UTF-8
-	const QrCode qr2 = QrCode::encodeText("\xE3\x81\x93\xE3\x82\x93\xE3\x81\xAB\xE3\x81\xA1wa\xE3\x80\x81\xE4\xB8\x96\xE7\x95\x8C\xEF\xBC\x81\x20\xCE\xB1\xCE\xB2\xCE\xB3\xCE\xB4", QrCode::Ecc::QUARTILE);
+	const QrCode qr2 = QrCode::encodeText("\xE3\x81\x93\xE3\x82\x93\xE3\x81\xAB\xE3\x81\xA1wa\xE3\x80\x81"
+		"\xE4\xB8\x96\xE7\x95\x8C\xEF\xBC\x81\x20\xCE\xB1\xCE\xB2\xCE\xB3\xCE\xB4", QrCode::Ecc::QUARTILE);
 	printQr(qr2);
 	
 	// Moderately large QR Code using longer text (from Lewis Carroll's Alice in Wonderland)