message: wallet: Fixed Grammatical error in bdb.h
  Wallet: Fixed Grammatical error  in bdb.h
diff: @@ -113,7 +113,7 @@ public:
  */
  bool Rewrite(const char* pszSkip=nullptr) override;
  - /** Indicate the a new database user has began using the database. */
  + /** Indicate that a new database user has begun using the database. */
  void AddRef() override;
  /** Indicate that database user has stopped using the database and that it could be flushed or closed. */
  void RemoveRef() override;
  