Fix a typo (the the => the)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160622 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/TextDiagnosticPrinter.cpp b/lib/Frontend/TextDiagnosticPrinter.cpp
index 30da72b..382e156 100644
--- a/lib/Frontend/TextDiagnosticPrinter.cpp
+++ b/lib/Frontend/TextDiagnosticPrinter.cpp
@@ -118,7 +118,7 @@
   llvm::raw_svector_ostream DiagMessageStream(OutStr);
   printDiagnosticOptions(DiagMessageStream, Level, Info, *DiagOpts);
 
-  // Keeps track of the the starting position of the location
+  // Keeps track of the starting position of the location
   // information (e.g., "foo.c:10:4:") that precedes the error
   // message. We use this information to determine how long the
   // file+line+column number prefix is.