diff --git a/04 Effective Sprints.md b/04 Effective Sprints [1].md similarity index 100% rename from 04 Effective Sprints.md rename to 04 Effective Sprints [1].md diff --git a/08 Advanced Git.md b/05 Advanced Git.md similarity index 100% rename from 08 Advanced Git.md rename to 05 Advanced Git.md diff --git a/05 Automated Testing.md b/06 Automated Testing.md similarity index 100% rename from 05 Automated Testing.md rename to 06 Automated Testing.md diff --git a/06 Test-Driven Development.md b/07 Test-Driven Development [2].md similarity index 100% rename from 06 Test-Driven Development.md rename to 07 Test-Driven Development [2].md diff --git a/07 Non-Functional Testing.md b/08 Non-Functional Testing.md similarity index 100% rename from 07 Non-Functional Testing.md rename to 08 Non-Functional Testing.md diff --git a/10 Continuous Integration.md b/10 Continuous Integration [3].md similarity index 100% rename from 10 Continuous Integration.md rename to 10 Continuous Integration [3].md