DDE-1/Statistics.md

@@ -34,10 +34,11 @@ p(E_1E_2)= p(E_1)p(E_2)
 
 or we can say:
 
-  ```math
+```math
 p(E_1E_2)= p(E_1)p(E_2)
 ```
 
+```math
 p(E_2|E_1)= p(E_2); p(E_1|E_2)= p(E_1)
 ```