From 6aa9930801bc73c3c848c5ef405a9f0a3b7227a0 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 17 Oct 2018 19:11:40 +0200
Subject: [PATCH] better comments for client_matrix.py

---
 tools/interop_matrix/client_matrix.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/tools/interop_matrix/client_matrix.py b/tools/interop_matrix/client_matrix.py
index 15b53d1716b..911c351305d 100644
--- a/tools/interop_matrix/client_matrix.py
+++ b/tools/interop_matrix/client_matrix.py
@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# Dictionaries used for client matrix testing.
+# Defines languages, runtimes and releases for backward compatibility testing
 
 
 def get_github_repo(lang):
@@ -53,8 +53,7 @@ LANG_RUNTIME_MATRIX = {
     'csharp': ['csharp', 'csharpcoreclr'],
 }
 
-# Dictionary of releases per language.  For each language, we need to provide
-# a release tag pointing to the latest build of the branch.
+# Dictionary of known releases for given language.
 LANG_RELEASE_MATRIX = {
     'cxx': [
         {