Fixed typos

SpiritualForest · SpiritualForest · commit 5edf1370a579 · 2016-05-29T19:52:24.000+03:00
diff --git a/1.md b/1.md
@@ -40,7 +40,7 @@ The `>>>` in the beginning of the line means that IDLE is ready and you can ente
  
 ### Using Python as a calculator 
  
-In the interactive `>>>` mode, IDLE will simply echo back everything you type into it. One of the simpliest things you can type are numbers: 
+In the interactive `>>>` mode, IDLE will simply echo back everything you type into it. One of the simplest things you can type are numbers: 
  
 ```py 
 >>> 1 
@@ -192,7 +192,7 @@ Python uses radians instead of degrees, so degrees need to be converted to radia
 >>> 
 ``` 
  
-See the [offical documentation of the math module](https://docs.python.org/3/library/math.html) for more info about it. 
+See the [official documentation of the math module](https://docs.python.org/3/library/math.html) for more info about it. 
  
 ### Exercises 
  
