diff --git a/src/lib/tunes/tunes.cpp b/src/lib/tunes/tunes.cpp
index 2f00446f32..02a5b16055 100644
--- a/src/lib/tunes/tunes.cpp
+++ b/src/lib/tunes/tunes.cpp
@@ -221,7 +221,7 @@ Tunes::Status Tunes::get_next_note(unsigned &frequency, unsigned &duration, unsi
 		switch (c) {
 
 		case 'V':	// Select volume.
-		    // Consume volume if specified in tune but ignore
+			// Consume volume if specified in tune but ignore
 			// MML compatibility
 			next_number();
 			break;