Update readme.md

Author: bhrigukansra

readme.md

@@ -33,7 +33,7 @@ All of your suggestions are welcome!!
 ## Some tips to add your algorithm in the repository:
 1. Check if your code is already present the library.
 2. If it is present then please don't add your code. If you could make the existing code better, then go ahead.
-3. Follow the <a href = "https://en.wikipedia.org/wiki/Camel_case">Camel case </a> naming convention for source files.
+3. Follow the <a href = "https://en.wikipedia.org/wiki/Camel_case">camelCase </a> naming convention for source files.
 4. If you want to make a folder please keep the first letter of the folder name capital.
 5. Add your code to the proper folder.