fix config comment for limit

internal/config/config.go

@@ -14,7 +14,7 @@ type Config struct {
 	DemoDataPath     string `toml:"demo_data_path" comment:"The path to the sql file to load for demo data."`
 	JWTKey           string `toml:"jwt_key" comment:"The key used to encrypt the generated JWT. Encoded in base64. If empty a random one will be generated on every restart."`
 	ImageFolderPath  string `toml:"image_folder_path" default:"img" comment:"Folder where uploaded files will be stored."`
-	Limit            int    `toml:"limit" default:"100" comment:"Folder where uploaded files will be stored."`
+	Limit            int    `toml:"limit" default:"100" comment:"A single API call will return at most this number of records."`
 }
 
 func defaultConfig() Config {