1 files changed, 6 insertions, 1 deletions
diff --git a/README b/README
index 37a412b..db84a65 100644
--- a/README
+++ b/README
@@ -14,11 +14,16 @@ libspotify/
 
 You also need your own libpotify API key to be able to compile and run the program
 (see https://developer.spotify.com/en/libspotify/application-key/)
-Just copy the provided key into libQtSpotify/spotify_key.h with this format:
+Create a file spotify_key.h inside libQtSpotify and copy the provided key inside it
+using the following format:
+
+    #ifndef SPOTIFY_KEY_H
+    #define SPOTIFY_KEY_H
 
     const uint8_t g_appkey[] = { 0x00, 0x00, ..., ... };
     const size_t g_appkey_size = sizeof(g_appkey);
 
+    #endif // SPOTIFY_KEY_H
 
 To compile the project, use the Qt SDK (version 1.1 or higher) with the Harmattan component
 installed from the Qt SDK maintenance tool.