diff --git a/README.md b/README.md
index dbc5eb1..e69a860 100644
--- a/README.md
+++ b/README.md
@@ -66,4 +66,4 @@
 
 ## License
 
-This project is licensed under the [MIT license](LICENSE)
\ No newline at end of file
+This project is licensed under the [MIT license](LICENSE)
diff --git a/docs/architecture.md b/docs/architecture.md
index 4e8da92..3068fa4 100644
--- a/docs/architecture.md
+++ b/docs/architecture.md
@@ -14,6 +14,10 @@
   
 ### 2. Классы, их поля и формат заголовков алгоритмов
 
+#### 2.0 WeightType
+Параметр типа весов ребер в графе. Должен быть одним из: `int`, `long`, `long long`, `float`,  `double`, `long double`
+
+
 #### 2.1 Algorithm
 ```c++
 template<typename WeightType>