From 52ec4722fb1c00fed175ed94e7840acb308e17e3 Mon Sep 17 00:00:00 2001
From: Jonas Trappenberg <jonas@trappenberg.ch>
Date: Tue, 20 Jan 2015 20:37:58 -0800
Subject: [PATCH] Add explanation to acronym variable

---
 include/PianoRoll.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/PianoRoll.h b/include/PianoRoll.h
index bc2a0d8cb..8f1dabdc3 100644
--- a/include/PianoRoll.h
+++ b/include/PianoRoll.h
@@ -295,7 +295,7 @@ private:
 
 	int m_oldNotesEditHeight;
 	int m_notesEditHeight;
-	int m_ppt;
+	int m_ppt;  // pixels per tact
 	int m_totalKeysToScroll;
 
 	// remember these values to use them