KVM: s390: Fix trivial typo in comments

Change 'architecuture' to 'architecture'
Signed-off-by: Yannick Guerrini <yguerrini@tomshardware.fr>
Message-Id: <1424989004-14412-1-git-send-email-yguerrini@tomshardware.fr>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>

arch/s390/kvm/gaccess.c

@@ -333,7 +333,7 @@ static int deref_table(struct kvm *kvm, unsigned long gpa, unsigned long *val)
  * @write: indicates if access is a write access
  *
  * Translate a guest virtual address into a guest absolute address by means
- * of dynamic address translation as specified by the architecuture.
+ * of dynamic address translation as specified by the architecture.
  * If the resulting absolute address is not available in the configuration
  * an addressing exception is indicated and @gpa will not be changed.
  *