Update delta_counter.sv

Make the linter happy

src/delta_counter.sv

@@ -33,12 +33,11 @@ module delta_counter #(
         begin
             if(rst_ni) begin
                 overflow_q <= 1'b0;
-            end
-            else begin
+            end else begin
                 overflow_q <= overflow_d;
             end
         end
-        
+
         always_comb begin
             overflow_d = overflow_q;
             if (clear_i || load_i) begin