diff --git a/llvm/tools/llvm-dwp/llvm-dwp.cpp b/llvm/tools/llvm-dwp/llvm-dwp.cpp
--- a/llvm/tools/llvm-dwp/llvm-dwp.cpp
+++ b/llvm/tools/llvm-dwp/llvm-dwp.cpp
@@ -143,9 +143,9 @@
     MinHeaderLength = 7;
   }
   if (Header.Length < MinHeaderLength) {
-    return make_error<DWPError>(
-        "unit length is too small: expected at least " +
-        utostr(MinHeaderLength) + " got " + utostr(Header.Length) + ".");
+    return make_error<DWPError>("unit length is too small: expected at least " +
+                                utostr(MinHeaderLength) + " got " +
+                                utostr(Header.Length) + ".");
   }
   if (Header.Version >= 5) {
     Header.UnitType = InfoData.getU8(&Offset);