fix(tests): remove unnecessary semicolons

Author: akrem-chabchoub

pkg/file/joiner/joiner_test.go

@@ -696,21 +696,21 @@ func TestJoinerOneLevel(t *testing.T) {
 
 		// create root chunk with 2 references and the referenced data chunks
 		rootChunk := filetest.GenerateTestRandomFileChunk(swarm.ZeroAddress, swarm.ChunkSize*2, swarm.SectionSize*2)
-		err := store.Put(ctx, rootChunk);
+		err := store.Put(ctx, rootChunk)
 		if err != nil {
 			t.Fatal(err)
 		}
 
 		firstAddress := swarm.NewAddress(rootChunk.Data()[8 : swarm.SectionSize+8])
 		firstChunk := filetest.GenerateTestRandomFileChunk(firstAddress, swarm.ChunkSize, swarm.ChunkSize)
-		err = store.Put(ctx, firstChunk);
+		err = store.Put(ctx, firstChunk)
 		if err != nil {
 			t.Fatal(err)
 		}
 
 		secondAddress := swarm.NewAddress(rootChunk.Data()[swarm.SectionSize+8:])
 		secondChunk := filetest.GenerateTestRandomFileChunk(secondAddress, swarm.ChunkSize, swarm.ChunkSize)
-		err = store.Put(ctx, secondChunk);
+		err = store.Put(ctx, secondChunk)
 		if err != nil {
 			t.Fatal(err)
 		}
@@ -746,12 +746,12 @@ func TestJoinerOneLevel(t *testing.T) {
 		}
 
 		// verify EOF is returned also after first time it is returned
-		_, err = j.Read(outBuffer);
+		_, err = j.Read(outBuffer)
 		if !errors.Is(err, io.EOF) {
 			t.Fatal("expected io.EOF")
 		}
 
-		_, err = j.Read(outBuffer);
+		_, err = j.Read(outBuffer)
 		if !errors.Is(err, io.EOF) {
 			t.Fatal("expected io.EOF")
 		}