Remove TODO comment for configstore threadpool size

No problem with current configuration has been reported.

Bug: 34857894
Test: not required
Change-Id: Ie23b234eccb2707323032e37b27b387eb96918e5
diff --git a/configstore/1.1/default/service.cpp b/configstore/1.1/default/service.cpp
index 3a4cd3f..52db025 100644
--- a/configstore/1.1/default/service.cpp
+++ b/configstore/1.1/default/service.cpp
@@ -30,7 +30,6 @@
 using android::OK;
 
 int main() {
-    // TODO(b/34857894): tune the max thread count.
     configureRpcThreadpool(10, true);
 
     sp<ISurfaceFlingerConfigs> surfaceFlingerConfigs = new SurfaceFlingerConfigs;