cpu/intel: Indent with tabs

Fix the following error and warning detected by checkpatch.pl:

ERROR: code indent should use tabs where possible
WARNING: please, no space before tabs

TEST=Build and run on Galileo Gen2

Change-Id: I5bcd82561ef5856e99055d46528dcf3a283d2310
Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com>
Reviewed-on: https://review.coreboot.org/18846
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
diff --git a/src/cpu/intel/model_206ax/model_206ax_init.c b/src/cpu/intel/model_206ax/model_206ax_init.c
index af712d0..ff4fad5 100644
--- a/src/cpu/intel/model_206ax/model_206ax_init.c
+++ b/src/cpu/intel/model_206ax/model_206ax_init.c
@@ -336,7 +336,7 @@
 
 	msr = rdmsr(IA32_MISC_ENABLE);
 	msr.lo |= (1 << 0);	  /* Fast String enable */
-	msr.lo |= (1 << 3); 	  /* TM1/TM2/EMTTM enable */
+	msr.lo |= (1 << 3);	  /* TM1/TM2/EMTTM enable */
 	msr.lo |= (1 << 16);	  /* Enhanced SpeedStep Enable */
 	wrmsr(IA32_MISC_ENABLE, msr);