diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index c5f963e82..20bf0a794 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -15,7 +15,7 @@ We are very happy that you consider implementing algorithms and data structure f
 - Your work will be distributed under [GNU License](License) once your pull request is merged
 - You submitted work fulfils or mostly fulfils our styles and standards
 
-**New implementation** is welcome! For example, new solutions for a problem, different representations for a graph data structure or algorithm designs with different complexity.
+**New implementation** is welcome! For example, new solutions to a problem, different representations of a graph data structure or algorithm designs with different complexity.
 
 **Improving comments** and **writing proper tests** are also highly welcome.