branches/zip: Whitespace fixup

trx/trx0trx.c

@@ -843,7 +843,7 @@ trx_commit_off_kernel(
 	recovery i.e.: back ground rollback thread is still active
 	then there is a chance that the rollback thread may see
 	this trx as COMMITTED_IN_MEMORY and goes adhead to clean it
-	up calling trx_cleanup_at_db_startup(). This can happen 
+	up calling trx_cleanup_at_db_startup(). This can happen
 	in the case we are committing a trx here that is left in
 	PREPARED state during the crash. Note that commit of the
 	rollback of a PREPARED trx happens in the recovery thread