diff --git a/docs/QuBit/QuBit.md b/docs/QuBit/QuBit.md
index 3b3d056..af9c195 100644
--- a/docs/QuBit/QuBit.md
+++ b/docs/QuBit/QuBit.md
@@ -17,21 +17,29 @@ QuBit(alpha: complexe, beta: complexe)
 
 ### Methode
 
-- ```__init__(l: list[list[complex]]=[]) -> None```
+- ```__init__(alpha: complexe=1, beta: complexe=0) -> None```
 
-  initiates the matrix
+  initiates the qubit
 
-- ```__mul__(__value: "Matrix") -> Matrix```
+- ```is_intricated() -> bool```
 
-  defines the natural multiplication as the Koeneger product for matrices
+  returns the value of __intricated
 
-- ```__apply(x: list[complex]) -> list[complex]```
+- ```get_MuBit() -> None```
 
-  takes a list to represent a vector in a colonne, and return the proctuct of the matrix by this vector
+  returns the MuBit in wich the QuBit is intricated. If not intricated, rerurns None
 
 - ```__str__() -> str```
 
-  returns a string representation of the matrix
+  returns a string representation of the list of __state
+
+- ```__apply(m: Matrix) -> None```
+
+  takes a Matrix and modifies the QuBit according the matrix
+
+- ```observe() -> list[int]```
+
+  forces the QuBit in a state, where the probabilities are given throught __state. Returns the new __state obtained.
 
 
 ### Staticmethods