PR16106: Correct the docs to reflect the actual behavior of the interface.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@299639 91177308-0d34-0410-b5e6-96231b3b80d8

include/clang-c/Index.h

@@ -478,8 +478,8 @@ CINDEX_LINKAGE void clang_getExpansionLocation(CXSourceLocation location,
                                                unsigned *offset);
 
 /**
- * \brief Retrieve the file, line, column, and offset represented by
- * the given source location, as specified in a # line directive.
+ * \brief Retrieve the file, line and column represented by the given source
+ * location, as specified in a # line directive.
  *
  * Example: given the following source code in a file somefile.c
  *