Update docs/guide.md

Co-authored-by: Pontus Lurcock <pont@talvi.net>

Author: konstntokas

docs/guide.md

@@ -162,7 +162,7 @@ bands from multiple resolutions onto the same grid using [affine transformation
 
 The spatial resampling of datasets is performed using [xcube-resampling](https://xcube-dev.github.io/xcube-resampling/).
 Further explanation of the meaning and usage of these parameters for each Sentinel 
-mission is provided in [Remarks on Specific Sentinel Missions](#remark-to-specific-sentinel-missions-).
+mission is provided in [Remarks on Specific Sentinel Missions](#remarks-on-specific-sentinel-missions).
 
 Examples: