Fix a typo (the the => the)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160621 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCDwarf.cpp b/lib/MC/MCDwarf.cpp
index 918045b..75eaf80 100644
--- a/lib/MC/MCDwarf.cpp
+++ b/lib/MC/MCDwarf.cpp
@@ -198,7 +198,7 @@
   // Set the value of the symbol, as we are at the end of the section.
   MCOS->EmitLabel(SectionEnd);
 
-  // Switch back the the dwarf line section.
+  // Switch back the dwarf line section.
   MCOS->SwitchSection(context.getObjectFileInfo()->getDwarfLineSection());
 
   const MCAsmInfo &asmInfo = MCOS->getContext().getAsmInfo();