.clang-format: adjust template formatting

Change-Id: I9345693982ce33e6bc811be9e98b9d3da2add7a1
diff --git a/.clang-format b/.clang-format
index 8c68525..4de65a5 100644
--- a/.clang-format
+++ b/.clang-format
@@ -25,7 +25,7 @@
 AlwaysBreakAfterDefinitionReturnType: None
 AlwaysBreakAfterReturnType: None
 AlwaysBreakBeforeMultilineStrings: false
-AlwaysBreakTemplateDeclarations: false
+AlwaysBreakTemplateDeclarations: true
 BinPackArguments: true
 BinPackParameters: true
 BraceWrapping: