diff --git a/README.md b/README.md
index a444465..7639e51 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # chopin-opus-62
-LilyPond source files for Chopin's Twelve Etudes, Opus 62.
+LilyPond source files for Chopin's Two Nocturnes, Opus 62.
 
 ## Requirements
 LilyPond version 2.24.1 or higher.  It is assumed that `lilypond` is in the PATH of your system.
@@ -7,7 +7,7 @@ LilyPond version 2.24.1 or higher.  It is assumed that `lilypond` is in the PATH
 ## Producing PDFs or other outputs
 You can find the latest release of the PDF and MIDI files [here](https://github.com/ksnortum/chopin-opus-62/releases/latest), otherwise `cd` into your installation directory and type:
 
-        lilypond twelve-etudes-opus62-book.ly
+        lilypond two-nocturnes-op62-book.ly
 
 This should produce a PDF and two MIDI files.