changes: Minor syntax editing fixes

Signed-off-by: David Goulet <dgoulet@torproject.org>

changes/bug40355_part2

   o Minor features (portability):
     - Try to prevent a compiler warning about printf arguments that could
       sometimes occur on MSYS2 depending on the configuration.
-      Closes ticket 40355.
\ No newline at end of file
+      Closes ticket 40355.

changes/bug40396

@@ -7,4 +7,3 @@
       these missing descriptors, and/or never recover when we do try
       to fetch them. Fixes bugs 40396 and 40495; bugfix on 0.3.0.5-rc
       and 0.3.2.1-alpha.
-

changes/bug40505

@@ -2,4 +2,4 @@
     - Fix the sandbox on i386 by modifying it to allow the
       "clock_gettime64" and "statx" system calls and to filter the
       "chown32" and "stat64" system calls in place of "chown" and
-      "stat", respectively.  Fixes bug 40505; bugfix on 0.2.5.4-alpha.
\ No newline at end of file
+      "stat", respectively.  Fixes bug 40505; bugfix on 0.2.5.4-alpha.