Remove extraneous comment (#4973)

var-const · web-flow · commit f71997128129 · 2020-02-25T19:53:42.000-05:00
This comment isn't particularly valuable and also creates problems with generated documentation.
diff --git a/Firestore/core/include/firebase/firestore/firestore_version.h b/Firestore/core/include/firebase/firestore/firestore_version.h
@@ -17,8 +17,6 @@
 #ifndef FIRESTORE_CORE_INCLUDE_FIREBASE_FIRESTORE_FIRESTORE_VERSION_H_
 #define FIRESTORE_CORE_INCLUDE_FIREBASE_FIRESTORE_FIRESTORE_VERSION_H_
 
-/** Version for Firestore. */
-
 namespace firebase {
 namespace firestore {
 
