Fix broken link

Author: tferr

_pages/plugins/snt/big-data.md

@@ -22,4 +22,4 @@ SNTv5 implemented _preliminary_ support for big data. The support remains basic
 |--------------------|-----------------------|---------|
 | Tracing operations | Headless support only | A* tracing performed using pre-existing coordinates is fully supported via scripting in headless operations. [Example implementation](https://github.com/AllenNeuralDynamics/neuron-tracing-utils). For interactive tracing, please use [HortaCloud](https://hortacloud.org/): This is SNT's development team recommended tool for tracing Terabyte-size datasets |
 | Path optimization  | Headless support only | [Optimization of curvatures](./manual#refinefit-), including extraction of radii |
-| 3D Visualization   | Supported via [sciview](./manual#sciview) and [BigVolumeViewer](./manual##big-volume-viewer)  | Visualization of 3D reconstructions, including [color mappings](./manual#color-mapping-), etc. |
+| 3D Visualization   | Supported via [sciview](./manual#sciview) and [BigVolumeViewer](./manual#big-volume-viewer)  | Visualization of 3D reconstructions, including [color mappings](./manual#color-mapping-), etc. |