g-socthi-mingw.adb: Minor reformatting

2008-08-20  Robert Dewar  <dewar@adacore.com>

	* g-socthi-mingw.adb: Minor reformatting

From-SVN: r139275

gcc/ada/g-socthi-mingw.adb

@@ -488,6 +488,7 @@ package body GNAT.Sockets.Thin is
      (Errno : Integer) return C.Strings.chars_ptr
    is
       use GNAT.Sockets.SOSC;
+
    begin
       case Errno is
          when EINTR =>           return Error_Messages (N_EINTR);