diff --git a/src/128x128/OS-2.png b/src/128x128/OS2.png similarity index 100% rename from src/128x128/OS-2.png rename to src/128x128/OS2.png diff --git a/src/16x16/OS-2.png b/src/16x16/OS2.png similarity index 100% rename from src/16x16/OS-2.png rename to src/16x16/OS2.png diff --git a/src/24x24/OS-2.png b/src/24x24/OS2.png similarity index 100% rename from src/24x24/OS-2.png rename to src/24x24/OS2.png diff --git a/src/32x32/OS-2.png b/src/32x32/OS2.png similarity index 100% rename from src/32x32/OS-2.png rename to src/32x32/OS2.png diff --git a/src/48x48/OS-2.png b/src/48x48/OS2.png similarity index 100% rename from src/48x48/OS-2.png rename to src/48x48/OS2.png diff --git a/src/64x64/OS-2.png b/src/64x64/OS2.png similarity index 100% rename from src/64x64/OS-2.png rename to src/64x64/OS2.png