Fix #127, #128 & Code quality improvements

It seems that the author of this code misunderstood 'Array of PollOption' as 'PollOption'.

1 files changed, 1 insertions, 1 deletions

diff --git a/include/tgbot/TgException.h b/include/tgbot/TgException.h
index 47b11f2..e80711c 100644
--- a/include/tgbot/TgException.h
+++ b/include/tgbot/TgException.h
@@ -16,7 +16,7 @@ namespace TgBot {
 class TGBOT_API TgException : public std::runtime_error {
 
 public:
-    explicit TgException(const std::string description);
+    explicit TgException(const std::string& description);
 };
 
 }