diff --git a/docs/content/create_env_tutorial.md b/docs/content/create_env_tutorial.md
index 8c5fce8eb..610b2b390 100644
--- a/docs/content/create_env_tutorial.md
+++ b/docs/content/create_env_tutorial.md
@@ -37,7 +37,7 @@ class SimpleEnv(MiniGridEnv):
         return "grand mission"
 ```
 
-First, we need to create a class the inherits from `MiniGridEnv`, we call our class `SimpleEnv`. Then, we define a mission space, the recommended way to do it is to define a static function
+First, we need to create a class that inherits from `MiniGridEnv`, we call our class `SimpleEnv`. Then, we define a mission space, the recommended way to do it is to define a static function.
 
 ```python
 @staticmethod
@@ -235,4 +235,4 @@ def main():
     
 if __name__ == "__main__":
     main()
-```
\ No newline at end of file
+```