diff --git a/include/llvm/Support/Dwarf.h b/include/llvm/Support/Dwarf.h
index 7f1677430ba..23ab9bf29e5 100644
--- a/include/llvm/Support/Dwarf.h
+++ b/include/llvm/Support/Dwarf.h
@@ -22,11 +22,11 @@ namespace llvm {
 // Debug info constants.
 
 enum {
-LLVMDebugVersion = (7 << 16),         // Current version of debug information.
-LLVMDebugVersion6 = (6 << 16),        // Constant for version 6.
-LLVMDebugVersion5 = (5 << 16),        // Constant for version 5.
-LLVMDebugVersion4 = (4 << 16),        // Constant for version 4.
-LLVMDebugVersionMask = 0xffff0000     // Mask for version number.
+  LLVMDebugVersion = (7 << 16),         // Current version of debug information.
+  LLVMDebugVersion6 = (6 << 16),        // Constant for version 6.
+  LLVMDebugVersion5 = (5 << 16),        // Constant for version 5.
+  LLVMDebugVersion4 = (4 << 16),        // Constant for version 4.
+  LLVMDebugVersionMask = 0xffff0000     // Mask for version number.
 };
 
 namespace dwarf {