fix spelling in tests sub directory

Signed-off-by: NDong Xu Wang <wdongxu@linux.vnet.ibm.com>
Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>

tests/cris/check_glibc_kernelversion.c

@@ -70,7 +70,7 @@
                                                                               \
         /* Now we can test with the required version.  */                     \
         if (version < __LINUX_KERNEL_VERSION)                                 \
-          /* Not sufficent.  */                                               \
+          /* Not sufficient.  */                                               \
           FATAL ("FATAL: kernel too old\n");                                  \
                                                                               \
         _dl_osversion = version;                                              \

tests/cris/check_moveq.c

@@ -20,7 +20,7 @@ int main(void)
 	if (t != 10)
 		err();
 
-	/* make sure moveq doesnt clobber the zflag.  */
+	/* make sure moveq doesn't clobber the zflag.  */
 	cris_tst_cc_init();
 	asm volatile ("setf vnc\n");
 	asm volatile ("clearf z\n");
@@ -29,7 +29,7 @@ int main(void)
 	if (t != 0)
 		err();
 
-	/* make sure moveq doesnt clobber the nflag.
+	/* make sure moveq doesn't clobber the nflag.
 	   Also check large immediates  */
 	cris_tst_cc_init();
 	asm volatile ("setf zvc\n");