Fixed minor typo in interactive example (extra blank line)
diff --git a/Doc/lib/libdecimal.tex b/Doc/lib/libdecimal.tex
index e982826..d4126ac 100644
--- a/Doc/lib/libdecimal.tex
+++ b/Doc/lib/libdecimal.tex
@@ -266,7 +266,6 @@
 Decimal("Infinity")
 >>> getcontext().traps[DivisionByZero] = 1
 >>> Decimal(1) / Decimal(0)
-
 Traceback (most recent call last):
   File "<pyshell#112>", line 1, in -toplevel-
     Decimal(1) / Decimal(0)