diff --git a/README.md b/README.md
index 2063017..97a4c94 100644
--- a/README.md
+++ b/README.md
@@ -57,8 +57,8 @@ The units will be inserted from the provisioning(**Units -> Import from file**)
 ![FILE.XLSX Format](./doc/units-xlsx.png)
 
 <br/>
-**3. Cimulator configuration:** <br/>
-**For the simulation to simulate in a period**, we must put the **testing_period setting in settings** (the value is in milliseconds).<br/>
+**3. Simulator configuration:** <br/>
+For the simulation to simulate **in a period**, we must put the **testing_period setting in settings** (the value is in milliseconds).<br/>
 Example in **config**:<br/>
 ```toml
 [settings]