diff --git a/src/daemon/rpc_command_executor.cpp b/src/daemon/rpc_command_executor.cpp
index 361808cf..ffda7cde 100644
--- a/src/daemon/rpc_command_executor.cpp
+++ b/src/daemon/rpc_command_executor.cpp
@@ -66,7 +66,7 @@ namespace {
       << "is orphan: " << header.orphan_status << std::endl
       << "height: " << boost::lexical_cast<std::string>(header.height) << std::endl
       << "depth: " << boost::lexical_cast<std::string>(header.depth) << std::endl
-      << "hash: " << header.hash
+      << "hash: " << header.hash << std::endl
       << "difficulty: " << boost::lexical_cast<std::string>(header.difficulty) << std::endl
       << "reward: " << boost::lexical_cast<std::string>(header.reward);
   }
diff --git a/src/rpc/core_rpc_server.cpp b/src/rpc/core_rpc_server.cpp
index d9419b2b..6b625e77 100644
--- a/src/rpc/core_rpc_server.cpp
+++ b/src/rpc/core_rpc_server.cpp
@@ -544,7 +544,7 @@ namespace cryptonote
     if(m_core.get_current_blockchain_height() <= h)
     {
       error_resp.code = CORE_RPC_ERROR_CODE_TOO_BIG_HEIGHT;
-      error_resp.message = std::string("To big height: ") + std::to_string(h) + ", current blockchain height = " +  std::to_string(m_core.get_current_blockchain_height());
+      error_resp.message = std::string("Too big height: ") + std::to_string(h) + ", current blockchain height = " +  std::to_string(m_core.get_current_blockchain_height());
     }
     res = string_tools::pod_to_hex(m_core.get_block_id_by_height(h));
     return true;
@@ -792,7 +792,7 @@ namespace cryptonote
     if(m_core.get_current_blockchain_height() <= req.height)
     {
       error_resp.code = CORE_RPC_ERROR_CODE_TOO_BIG_HEIGHT;
-      error_resp.message = std::string("To big height: ") + std::to_string(req.height) + ", current blockchain height = " +  std::to_string(m_core.get_current_blockchain_height());
+      error_resp.message = std::string("Too big height: ") + std::to_string(req.height) + ", current blockchain height = " +  std::to_string(m_core.get_current_blockchain_height());
       return false;
     }
     crypto::hash block_hash = m_core.get_block_id_by_height(req.height);
@@ -838,7 +838,7 @@ namespace cryptonote
       if(m_core.get_current_blockchain_height() <= req.height)
       {
         error_resp.code = CORE_RPC_ERROR_CODE_TOO_BIG_HEIGHT;
-        error_resp.message = std::string("To big height: ") + std::to_string(req.height) + ", current blockchain height = " +  std::to_string(m_core.get_current_blockchain_height());
+        error_resp.message = std::string("Too big height: ") + std::to_string(req.height) + ", current blockchain height = " +  std::to_string(m_core.get_current_blockchain_height());
         return false;
       }
       block_hash = m_core.get_block_id_by_height(req.height);