Correct typos and markup errors (Raymond, thanks for texcheck)
diff --git a/Doc/lib/libwinreg.tex b/Doc/lib/libwinreg.tex
index 638b6f2..d1e23da 100644
--- a/Doc/lib/libwinreg.tex
+++ b/Doc/lib/libwinreg.tex
@@ -387,8 +387,8 @@
  objects will compare true if they both reference the same
  underlying Windows handle value.
 
- Handle objects can be converted to an integer (eg, using the
- builtin \function{int()} function, in which case the underlying
+ Handle objects can be converted to an integer (e.g., using the
+ builtin \function{int()} function), in which case the underlying
  Windows handle value is returned.  You can also use the 
  \method{Detach()} method to return the integer handle, and
  also disconnect the Windows handle from the handle object.