Fixing eastream readString call.

radixio/f71stream.i.hh

@@ -107,7 +107,7 @@ bool F71Stream::load_next(f71case_type& inventory)
   mStream >> esav;
 
   // photon spectrum title
-  std::string itsav = trim_string(mStream.getString(80));
+  std::string itsav = trim_string(mStream.readString(80));
 
   // values of total neutron spectrum in neutron/s
   std::vector<float> spnnuc(l4);