diff --git a/papers/doc/4-instrument/n163.md b/papers/doc/4-instrument/n163.md
index 0bd914453..ca4dd2e7c 100644
--- a/papers/doc/4-instrument/n163.md
+++ b/papers/doc/4-instrument/n163.md
@@ -2,7 +2,7 @@
 
 Namco 163 instrument editor consists of two tabs: one controlling various parameters for waveform initialize and macro tab containing 10 macros.
 
-## N163
+## Namco 163
 - [Initial Waveform] - Determines the initial waveform for playing.
 - [Initial Waveform position in RAM] - Determines the initial waveform position will be load to RAM.
 - [Initial Waveform length in RAM] - Determines the initial waveform length will be load to RAM.