[lame] Fix /usr/include/lame.h Installed (but unpackaged)

[Sérgio M. Basto]

commit 1a869330c274a3c80855c2bc8e20e06644c15a62
Author: Sérgio M. Basto <sergio at serjux.com>
Date:   Thu Aug 18 02:17:12 2016 +0100

    Fix /usr/include/lame.h Installed (but unpackaged)

 lame.spec | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/lame.spec b/lame.spec
index 4012dd2..27c65c3 100644
--- a/lame.spec
+++ b/lame.spec
@@ -102,6 +102,7 @@ make test
 %doc API HACKING STYLEGUIDE
 %{_libdir}/libmp3lame.so
 %{_includedir}/lame
+%{_includedir}/lame.h
 
 %files mp3x
 %{_bindir}/mp3x