Cleanup: kill trailing whitespace

gdb/testsuite/ChangeLog

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 181913b..569f095 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -51,7 +51,7 @@
 
 2011-07-06  Marek Polacek  <mpolacek@redhat.com>
 
-	* gdb.python/py-evthreads.exp: Fix race by adding an anchor to match 
+	* gdb.python/py-evthreads.exp: Fix race by adding an anchor to match
 	the whole output.
 
 2011-07-05  Tom Tromey  <tromey@redhat.com>
@@ -830,7 +830,7 @@
 
 2011-04-13  Marek Polacek  <mpolacek@redhat.com>
 
-	* gdb.base/commands.exp (redefine_backtrace_test): Fix race. 
+	* gdb.base/commands.exp (redefine_backtrace_test): Fix race.
 	New testcase `expect response to define backtrace'.  Also remove
 	redundant `default' block.
 
@@ -1263,7 +1263,7 @@
 
 2011-02-22  Michael Snyder  <msnyder@vmware.com>
 
-	* gdb.threads/thread-find.exp: Add tests for bad input to 
+	* gdb.threads/thread-find.exp: Add tests for bad input to
 	info threads.
 
 2011-02-22  Joel Brobecker  <brobecker@adacore.com>