package/musepack: fix occurring typo in patch description

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 66dbf094d3a8613fc594c9d6ae1be7c0d19757ce)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/musepack/0004-missing-sys-select.patch

@@ -1,7 +1,7 @@
 Add missing <sys/select.h> include
 
 This header is needed when types like fd_set are used. This fixes a
-build issue occuring on the musl C library.
+build issue occurring on the musl C library.
 
 Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
 [Thomas: better commit log.]