Don't use os.pathsep to find EOF

not all distributions in win32 have them as \
instead check using sys.platform

Signed-off-by: Naveen M K <[email protected]>

Author: naveen521kk

Lib/site.py

@@ -398,7 +398,7 @@ def setquit():
     The repr of each object contains a hint at how it works.
 
     """
-    if os.sep == '\\':
+    if sys.platform == 'win32':
         eof = 'Ctrl-Z plus Return'
     else:
         eof = 'Ctrl-D (i.e. EOF)'