diff --git a/src/nvme/types.h b/src/nvme/types.h
index ae199922..0947c9e1 100644
--- a/src/nvme/types.h
+++ b/src/nvme/types.h
@@ -2347,7 +2347,7 @@ enum nvme_nvm_id_ns_elbaf {
  * @NVME_NVM_PIF_16B_GUARD:	16-bit Guard Protection Information Format
  * @NVME_NVM_PIF_32B_GUARD:	32-bit Guard Protection Information Format
  * @NVME_NVM_PIF_64B_GUARD:	64-bit Guard Protection Information Format
- * @NVME_NVM_PIF_QTYPE: 	If Qualified Protection Information Format Supports
+ * @NVME_NVM_PIF_QTYPE:		If Qualified Protection Information Format Supports
  *				and Protection Information Format is set to 3, then
  *				protection information format is taken from Qualified
  *				Protection Information Format field.