diff --git a/src/geebeam/pipeline.py b/src/geebeam/pipeline.py
index 536aaf3..cca1a25 100644
--- a/src/geebeam/pipeline.py
+++ b/src/geebeam/pipeline.py
@@ -424,8 +424,7 @@ def grid_and_run_pipeline(
         tile_coverage: Which grid tiles to keep relative to ``sampling_region``.
             'clip' (default): keep a tile only if its sampling point (the patch reference
             point set by ``position``) falls inside the region.
-            'center_clip': keep a tile only if its patch center falls inside the region,
-            regardless of ``position``.
+            'center_clip': keep a tile only if its patch center falls inside the region.
             'intersect': keep any tile whose full ``patch_size`` footprint touches the region,
             guaranteeing gap-free coverage at the edges.
         **kwargs: Additional keyword arguments are documented in :meth:`pipeline.run_pipeline`.
diff --git a/src/geebeam/sampler.py b/src/geebeam/sampler.py
index 516fef1..7862153 100644
--- a/src/geebeam/sampler.py
+++ b/src/geebeam/sampler.py
@@ -241,9 +241,9 @@ def sample_region_grid(
             'top-left', 'top-right', 'bottom-left', or 'bottom-right'. Only
             matters when ``tile_coverage`` is not 'clip'.
         tile_coverage: Which tiles to keep relative to ``roi``. 'clip' (default)
-            keeps a tile if its sampling point falls inside ``roi``; 'center_clip'
-            keeps a tile if its patch center falls inside ``roi``, regardless of
-            ``position``; 'intersect' keeps a tile if any part of its patch footprint
+            keeps a tile if its sampling point falls inside ``roi``; 
+            'center_clip' keeps a tile if its patch center falls inside ``roi``.;
+            'intersect' keeps a tile if any part of its patch footprint
             touches ``roi``. The latter two require ``patch_size``.
 
     Returns: