Fix final documentation nits before backporting decimal module fixes to 2.5
diff --git a/Doc/lib/libdecimal.tex b/Doc/lib/libdecimal.tex
index b046aa3..447427b 100644
--- a/Doc/lib/libdecimal.tex
+++ b/Doc/lib/libdecimal.tex
@@ -453,12 +453,12 @@
no context is specified, a copy of the current context is used.
\versionadded{2.5}
- For example, the following code increases the current decimal precision
- by 42 places, performs a calculation, and then automatically restores
+ For example, the following code set the current decimal precision
+ to 42 places, performs a calculation, and then automatically restores
the previous context:
\begin{verbatim}
from __future__ import with_statement
- import decimal
+ from decimal import localcontext
with localcontext() as ctx:
ctx.prec = 42 # Perform a high precision calculation
diff --git a/Doc/whatsnew/whatsnew25.tex b/Doc/whatsnew/whatsnew25.tex
index 1c49809..4272ce3 100644
--- a/Doc/whatsnew/whatsnew25.tex
+++ b/Doc/whatsnew/whatsnew25.tex
@@ -683,9 +683,10 @@
The lock is acquired before the block is executed and always released once
the block is complete.
-The \module{decimal} module's contexts, which encapsulate the desired
-precision and rounding characteristics for computations, provide a
-\function{localcontext()} function for getting a context manager:
+The new \function{localcontext()} function in the \module{decimal} module
+makes it easy to save and restore the current decimal context, which
+encapsulates the desired precision and rounding characteristics for
+computations:
\begin{verbatim}
from decimal import Decimal, Context, localcontext