Correct two versionchanged directives, to improve the 'changes' output
diff --git a/Doc/library/zlib.rst b/Doc/library/zlib.rst
index b522fe6..6ce4e66 100644
--- a/Doc/library/zlib.rst
+++ b/Doc/library/zlib.rst
@@ -44,9 +44,9 @@
This function always returns an integer object.
-.. versionchanged:: 2.6
- For consistent cross-platform behavior we always return a signed integer.
- ie: Results in the (2**31)...(2**32-1) range will be negative.
+ .. versionchanged:: 2.6
+ For consistent cross-platform behavior we always return a signed integer.
+ ie: Results in the (2**31)...(2**32-1) range will be negative.
.. function:: compress(string[, level])
@@ -82,9 +82,9 @@
This function always returns an integer object.
-.. versionchanged:: 2.6
- For consistent cross-platform behavior we always return a signed integer.
- ie: Results in the (2**31)...(2**32-1) range will be negative.
+ .. versionchanged:: 2.6
+ For consistent cross-platform behavior we always return a signed integer.
+ ie: Results in the (2**31)...(2**32-1) range will be negative.
.. function:: decompress(string[, wbits[, bufsize]])