diff --git a/source code/.gitkeep b/source_code/.gitkeep
similarity index 100%
rename from source code/.gitkeep
rename to source_code/.gitkeep
diff --git a/source code/version 2.2 unix/linux/.gitkeep b/source_code/version 2.2 unix/linux/.gitkeep
similarity index 100%
rename from source code/version 2.2 unix/linux/.gitkeep
rename to source_code/version 2.2 unix/linux/.gitkeep
diff --git a/source code/version 2.2 windows/.gitkeep b/source_code/version 2.2 windows/.gitkeep
similarity index 100%
rename from source code/version 2.2 windows/.gitkeep
rename to source_code/version 2.2 windows/.gitkeep