diff --git a/llvm/lib/DebugInfo/DWARFDebugLine.cpp b/llvm/lib/DebugInfo/DWARFDebugLine.cpp
index 192381c6f7c6..13d09dd298b9 100644
--- a/llvm/lib/DebugInfo/DWARFDebugLine.cpp
+++ b/llvm/lib/DebugInfo/DWARFDebugLine.cpp
@@ -211,7 +211,7 @@ DWARFDebugLine::parsePrologue(DataExtractor debug_line_data,
 
   if (*offset_ptr != end_prologue_offset) {
     fprintf(stderr, "warning: parsing line table prologue at 0x%8.8x should"
-                    " have ended at 0x%8.8x but it ended ad 0x%8.8x\n",
+                    " have ended at 0x%8.8x but it ended at 0x%8.8x\n",
             prologue_offset, end_prologue_offset, *offset_ptr);
     return false;
   }