diff --git a/Assets/VRM10/Runtime/Components/Vrm10Runtime/Vrm10RuntimeSpringBone .cs b/Assets/VRM10/Runtime/Components/Vrm10Runtime/Vrm10RuntimeSpringBone.cs
similarity index 99%
rename from Assets/VRM10/Runtime/Components/Vrm10Runtime/Vrm10RuntimeSpringBone .cs
rename to Assets/VRM10/Runtime/Components/Vrm10Runtime/Vrm10RuntimeSpringBone.cs
index e0b37334f..335f0c986 100644
--- a/Assets/VRM10/Runtime/Components/Vrm10Runtime/Vrm10RuntimeSpringBone .cs	
+++ b/Assets/VRM10/Runtime/Components/Vrm10Runtime/Vrm10RuntimeSpringBone.cs
@@ -64,7 +64,7 @@ namespace UniVRM10
         /// </summary>
         public void ReconstructSpringBone()
         {
-            // rerelase
+            // release
             if (m_fastSpringBoneBuffer != null)
             {
                 m_fastSpringBoneService.BufferCombiner.Unregister(m_fastSpringBoneBuffer);
diff --git a/Assets/VRM10/Runtime/Components/Vrm10Runtime/Vrm10RuntimeSpringBone .cs.meta b/Assets/VRM10/Runtime/Components/Vrm10Runtime/Vrm10RuntimeSpringBone.cs.meta
similarity index 100%
rename from Assets/VRM10/Runtime/Components/Vrm10Runtime/Vrm10RuntimeSpringBone .cs.meta
rename to Assets/VRM10/Runtime/Components/Vrm10Runtime/Vrm10RuntimeSpringBone.cs.meta