Fixed doubled spaces in Misc/NEWS.

Misc/NEWS

@@ -1253,7 +1253,7 @@ IDLE
 Tests
 -----
 
-- Issue #22166:  with the assistance of a new internal _codecs._forget_codec
+- Issue #22166: With the assistance of a new internal _codecs._forget_codec
   helping function, test_codecs now clears the encoding caches to avoid the
   appearance of a reference leak
 
@@ -3311,10 +3311,10 @@ Library
 - Issue #9548: Add a minimal "_bootlocale" module that is imported by the
   _io module instead of the full locale module.
 
-- Issue #18764: remove the 'print' alias for the PDB 'p' command so that it no
+- Issue #18764: Remove the 'print' alias for the PDB 'p' command so that it no
   longer shadows the print function.
 
-- Issue #19158:  a rare race in BoundedSemaphore could allow .release() too
+- Issue #19158: A rare race in BoundedSemaphore could allow .release() too
   often.
 
 - Issue #15805: Add contextlib.redirect_stdout().
@@ -9925,7 +9925,7 @@ Tests
   Patch by Garrett Cooper.
 
 - Issue #10736: Fix test_ttk test_widgets failures with Cocoa Tk 8.5.9
-  2.8 +  on Mac OS X.  (Patch by Ronald Oussoren)
+  2.8+ on Mac OS X.  (Patch by Ronald Oussoren)
 
 - Issue #12057: Add tests for ISO 2022 codecs (iso2022_jp, iso2022_jp_2,
   iso2022_kr).