diff --git a/fantemp/terminal.hpp b/fantemp/terminal.hpp
index 4cb5ec8..4cf5c03 100644
--- a/fantemp/terminal.hpp
+++ b/fantemp/terminal.hpp
@@ -107,7 +107,7 @@ class Terminal {
 		char floatBuffer[16];
 
 		sprintf(floatBuffer, "%.2f", Controller::m_adcSample);
-		m_serial << F("ADC value ...: ") << floatBuffer << F("/1023") << ENDL;
+		m_serial << F("ADC value ...: ") << floatBuffer << F(" / 1023") << ENDL;
 		sprintf(floatBuffer, "%.2f", Controller::m_resistance);
 		m_serial << F("Resistance ..: ") << floatBuffer << F(" Ohm") << ENDL;
 		sprintf(floatBuffer, "%.2f", Controller::m_temperature);