docs: clean up

Author: praisetompane

README.md

@@ -1,6 +1,6 @@
 # JavaScript
 
-**objective**: An in-depth study of JavaScript's design, implementation and ecosystem.
+**objective**: An in-depth study of JavaScript's intepreter design, implementation and ecosystem.
 
 ## Language Details:
 - [language specification](https://ecma-international.org/publications-and-standards/standards/ecma-262/)