Minor formatting fixes

Author: nemothenoone

libraries/protocol/include/steemit/protocol/config.hpp

@@ -13,7 +13,7 @@
 #define STEEMIT_ADDRESS_PREFIX                  "TST"
 
 #define STEEMIT_INIT_PRIVATE_KEY                (fc::ecc::private_key::regenerate(fc::sha256::hash(BLOCKCHAIN_NAME)))
-#define STEEMIT_INIT_PUBLIC_KEY_STR             (std::string( steemit::protocol::public_key_type(STEEMIT_INIT_PRIVATE_KEY.get_public_key()) ))
+#define STEEMIT_INIT_PUBLIC_KEY_STR             (std::string(steemit::protocol::public_key_type(STEEMIT_INIT_PRIVATE_KEY.get_public_key())))
 #define STEEMIT_CHAIN_ID                        (fc::sha256::hash(BLOCKCHAIN_NAME))
 
 #define VESTS_SYMBOL  (uint64_t(6) | (uint64_t('V') << 8) | (uint64_t('E') << 16) | (uint64_t('S') << 24) | (uint64_t('T') << 32) | (uint64_t('S') << 40)) ///< VESTS with 6 digits of precision