Doc string fix.
Doc string fix.

* subversion/include/svn_dso.h
  (svn_dso_initialize2):  1.6.0 -> 1.6
  (svn_dso_initialize): 1.4.0 -> 1.4, Fix the backward compatibility
   specification to 1.5 instead of 1.4.

Suggested by: hwright


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@872468 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,wbond/subversion,wbond/subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion