Fix a variety of typos.

No functional change.

llvm-svn: 239995
diff --git a/lldb/source/Core/Mangled.cpp b/lldb/source/Core/Mangled.cpp
index d277db7..ae5481d 100644
--- a/lldb/source/Core/Mangled.cpp
+++ b/lldb/source/Core/Mangled.cpp
@@ -191,7 +191,7 @@
 
 
 //----------------------------------------------------------------------
-// Compare the the string values.
+// Compare the string values.
 //----------------------------------------------------------------------
 int
 Mangled::Compare (const Mangled& a, const Mangled& b)