osl: fix header comment

Change-Id: I06829e4ad0efc78244083e48bf9cd10422ff5e2e
diff --git a/sal/osl/unx/file_error_transl.hxx b/sal/osl/unx/file_error_transl.hxx
index 51be5aa..5357db3 100644
--- a/sal/osl/unx/file_error_transl.hxx
+++ b/sal/osl/unx/file_error_transl.hxx
@@ -23,29 +23,22 @@
#include <osl/file.h>
#include <sal/types.h>

/*********************************************
   oslTranslateFileError
   Translate errno's to osl file errors

   @param bIsError [in] specifies if nErrno
           should be interpreted as error,
          some libc functions signaling an error
           but errno is nevertheless 0 in this
           case the function should at least
           return osl_File_E_Unknown but in no
           case osl_File_E_None!

   @param nErrno [in] the errno if errno is 0
            and bIsError is true the function
           returns osl_File_E_Unknown

   @returns the osl error code appropriate to
              the errno

 *********************************************/

#define OSL_FET_ERROR   true

/** Translate errno's to osl file errors

   @param [in] bIsError specifies if nErrno should be interpreted as error,
                        some libc functions signaling an error but errno is
                        nevertheless 0 in this case the function should at
                        least return osl_File_E_Unknown but in no case
                        osl_File_E_None!

   @param [in] nErrno   the errno if errno is 0 and bIsError is true the
                        function returns osl_File_E_Unknown

   @returns the osl error code appropriate to the errno

*/
oslFileError oslTranslateFileError(bool bIsError, int Errno);

#endif