X-Git-Url: https://ginac.de/ginac.git//ginac.git?a=blobdiff_plain;f=check%2Frandomize_serials.cpp;h=5603452a412d4ea4e701d4a8add40b6a05e0cbdf;hb=dfaa3383381a37f871cdd8ae7b19db579dddd83d;hp=398fa8f815181b07247a3c14ac553c14a9f181c8;hpb=95ede03f00106be5fb087d76c86ca5c27edb9122;p=ginac.git

diff --git a/check/randomize_serials.cpp b/check/randomize_serials.cpp
index 398fa8f8..5603452a 100644
--- a/check/randomize_serials.cpp
+++ b/check/randomize_serials.cpp
@@ -1,10 +1,10 @@
 /** @file randomize_serials.cpp
  *
- *  Utilitiy function used by the benchmarks.
+ *  Utility function used by the benchmarks.
  */
 
 /*
- *  GiNaC Copyright (C) 1999-2010 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2015 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -28,7 +28,7 @@ using namespace GiNaC;
 #include <ctime>
 using namespace std;
 
-/** Generate a random amount of symbols and destroy them again immediatly.
+/** Generate a random amount of symbols and destroy them again immediately.
  *  This operation effectively makes the serial numbers of all subsequent
  *  symbols unpredictable.  If the serials are unpredictable, then so are
  *  their hash values.  If the hash values are unpredictable, then so are
@@ -45,7 +45,7 @@ using namespace std;
  */
 void randomify_symbol_serials()
 {
-	srand(time(NULL));
+	srand(time(nullptr));
 	const int m = rand() % 666;
 	for (int s=0; s<m; ++s ) {
 		symbol("dummy");