[PATCH 3/3] test: Fix LGPL information in the file headers

[Gan Qixin]

There never was a "Lesser GPL version 2.0", It is either "GPL version 2.0"
or "Lesser GPL version 2.1". This patch replaces all "Lesser GPL version 2.0"
with "Lesser GPL version 2.1" in the test folder.

Signed-off-by: Gan Qixin <ganqixin@huawei.com>
---
 tests/io-channel-helpers.c | 2 +-
 tests/io-channel-helpers.h | 2 +-
 tests/test-base64.c        | 2 +-
 tests/test-bufferiszero.c  | 2 +-
 tests/test-crypto-pbkdf.c  | 2 +-
 tests/test-qgraph.c        | 2 +-
 tests/test-uuid.c          | 2 +-
 7 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/tests/io-channel-helpers.c b/tests/io-channel-helpers.c
index ab988ef4fe..ff156ed3c4 100644
--- a/tests/io-channel-helpers.c
+++ b/tests/io-channel-helpers.c
@@ -6,7 +6,7 @@
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/tests/io-channel-helpers.h b/tests/io-channel-helpers.h
index bb2de6fbb9..3d14043710 100644
--- a/tests/io-channel-helpers.h
+++ b/tests/io-channel-helpers.h
@@ -6,7 +6,7 @@
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/tests/test-base64.c b/tests/test-base64.c
index a7f722c459..3012d7be26 100644
--- a/tests/test-base64.c
+++ b/tests/test-base64.c
@@ -6,7 +6,7 @@
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/tests/test-bufferiszero.c b/tests/test-bufferiszero.c
index 42d194cadf..e45fd31804 100644
--- a/tests/test-bufferiszero.c
+++ b/tests/test-bufferiszero.c
@@ -6,7 +6,7 @@
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/tests/test-crypto-pbkdf.c b/tests/test-crypto-pbkdf.c
index 85ed1f9b33..c50fd639d2 100644
--- a/tests/test-crypto-pbkdf.c
+++ b/tests/test-crypto-pbkdf.c
@@ -6,7 +6,7 @@
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/tests/test-qgraph.c b/tests/test-qgraph.c
index 267291c6ed..ae2f7b2dd8 100644
--- a/tests/test-qgraph.c
+++ b/tests/test-qgraph.c
@@ -5,7 +5,7 @@
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
- * License version 2 as published by the Free Software Foundation.
+ * License version 2.1 as published by the Free Software Foundation.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/tests/test-uuid.c b/tests/test-uuid.c
index 22b4b0727d..c111de5fc1 100644
--- a/tests/test-uuid.c
+++ b/tests/test-uuid.c
@@ -6,7 +6,7 @@
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
-- 
2.23.0