[minor][lib] Remove double semicolon
diff --git a/lib/compress/zstd_compress.c b/lib/compress/zstd_compress.c
index 92f0308..f18e55e 100644
--- a/lib/compress/zstd_compress.c
+++ b/lib/compress/zstd_compress.c
@@ -3574,7 +3574,7 @@
     ZSTD_CCtx* cctx = ZSTD_createCCtx();
     RETURN_ERROR_IF(!cctx, memory_allocation, "ZSTD_createCCtx failed");
     result = ZSTD_compressCCtx(cctx, dst, dstCapacity, src, srcSize, compressionLevel);
-    ZSTD_freeCCtx(cctx);;
+    ZSTD_freeCCtx(cctx);
 #else
     ZSTD_CCtx ctxBody;
     ZSTD_initCCtx(&ctxBody, ZSTD_defaultCMem);