diff --git a/03- Functions and Scope/3.1 Functions.md b/03-Functions-and-Scope/3-1-Functions.md similarity index 100% rename from 03- Functions and Scope/3.1 Functions.md rename to 03-Functions-and-Scope/3-1-Functions.md diff --git a/03- Functions and Scope/3.2 Scope.md b/03-Functions-and-Scope/3-2-Scope.md similarity index 100% rename from 03- Functions and Scope/3.2 Scope.md rename to 03-Functions-and-Scope/3-2-Scope.md diff --git a/04- Arrays and Loops/4.1 Arrays.md b/04-Arrays-and-Loops/4-1-Arrays.md similarity index 100% rename from 04- Arrays and Loops/4.1 Arrays.md rename to 04-Arrays-and-Loops/4-1-Arrays.md diff --git a/04- Arrays and Loops/4.2 Loops.md b/04-Arrays-and-Loops/4-2-Loops.md similarity index 100% rename from 04- Arrays and Loops/4.2 Loops.md rename to 04-Arrays-and-Loops/4-2-Loops.md