exofs: (trivial) Fix typo in super.c
exofs: (trivial) Fix typo in super.c

Correct spelling "faild" to "failed" in
fs/exofs/super.c

Signed-off-by: Masanari Iida <f31bb8ac2957d045575b3081e813605474613a21@gmail.com>
Signed-off-by: Boaz Harrosh <c7aa24d52dd751aba44a7843602dc14649cc8bce@panasas.com>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs