diff --git a/README.md b/README.md
index f88133f..32414d8 100644
--- a/README.md
+++ b/README.md
@@ -1,20 +1,20 @@
 Synopsis
 
 This presentation is on Polymorphism and Ruby.
-In this different ways to acheive polymorphism is explained with the help of examples.
-The different ways to acheive the polymorphism need to be understand.
+In this different ways to achieve polymorphism is explained with the help of examples.
+The different ways to achieve the polymorphism need to be understand.
 
 
 For Example in Ruby if u type in irb as 1.to_i & "1".to_i 
 Both of this statements will not raise any error
-So can you think how a string and an integer will calll the same method without raising an exception.
+So can you think how a string and an integer will call the same method without raising an exception.
 This is working in ruby bz of Polymorphism, as in Ruby "Everything is an object"
-and all the objects having a paticular properties.
+and all the objects having a particular properties.
 
 "Polymorphism is the provision of a single interface to entities of different types."
 
 
-The below link will give the description of different ways to acheive Polymorphism in Ruby
+The below link will give the description of different ways to achieve Polymorphism in Ruby
 
 url: https://rocky-mesa-6420.herokuapp.com/