diff --git a/uppsrc/Core/src.tpp/InetHeader$en-us.tpp b/uppsrc/Core/src.tpp/InetHeader$en-us.tpp
index a00a5aba5..1eed720d4 100644
--- a/uppsrc/Core/src.tpp/InetHeader$en-us.tpp
+++ b/uppsrc/Core/src.tpp/InetHeader$en-us.tpp
@@ -1,4 +1,4 @@
-topic "";
+topic "InetHeader";
 [2 $$0,0#00000000000000000000000000000000:Default]
 [i448;a25;kKO9;2 $$1,0#37138531426314131252341829483380:class]
 [l288;2 $$2,2#27521748481378242620020725143825:desc]
diff --git a/uppsrc/Core/src.tpp/SpinLock$en-us.tpp b/uppsrc/Core/src.tpp/SpinLock$en-us.tpp
index f0e2bc95d..3e2d51d19 100644
--- a/uppsrc/Core/src.tpp/SpinLock$en-us.tpp
+++ b/uppsrc/Core/src.tpp/SpinLock$en-us.tpp
@@ -1,4 +1,4 @@
-topic "";
+topic "SpinLock";
 [2 $$0,0#00000000000000000000000000000000:Default]
 [i448;a25;kKO9;2 $$1,0#37138531426314131252341829483380:class]
 [l288;2 $$2,2#27521748481378242620020725143825:desc]
diff --git a/uppsrc/CtrlCore/src.tpp/Zooming$en-us.tpp b/uppsrc/CtrlCore/src.tpp/Zooming$en-us.tpp
index 2e2c5b5ca..4d81bcebb 100644
--- a/uppsrc/CtrlCore/src.tpp/Zooming$en-us.tpp
+++ b/uppsrc/CtrlCore/src.tpp/Zooming$en-us.tpp
@@ -1,4 +1,4 @@
-topic "";
+topic "Function to support actual resolution";
 [2 $$0,0#00000000000000000000000000000000:Default]
 [i448;a25;kKO9;2 $$1,0#37138531426314131252341829483380:class]
 [l288;2 $$2,2#27521748481378242620020725143825:desc]
diff --git a/uppsrc/Sql/src.tpp/S_type$en-us.tpp b/uppsrc/Sql/src.tpp/S_type$en-us.tpp
index c430bb80b..1609e9396 100644
--- a/uppsrc/Sql/src.tpp/S_type$en-us.tpp
+++ b/uppsrc/Sql/src.tpp/S_type$en-us.tpp
@@ -1,4 +1,4 @@
-topic "";
+topic "S_type structures";
 [2 $$0,0#00000000000000000000000000000000:Default]
 [i448;a25;kKO9;2 $$1,0#37138531426314131252341829483380:class]
 [l288;2 $$2,2#27521748481378242620020725143825:desc]