diff --git a/pygmt/src/logo.py b/pygmt/src/logo.py
index dfbbf522020..b669ae6497c 100644
--- a/pygmt/src/logo.py
+++ b/pygmt/src/logo.py
@@ -68,7 +68,7 @@ def logo(  # noqa: PLR0913
 
         - A :class:`pygmt.params.Position` object to fully control the reference point,
           anchor point, and offset.
-        - A sequence of two values representing the x- and y- coordinates in plot
+        - A sequence of two values representing the x- and y-coordinates in plot
           coordinates, e.g., ``(1, 2)`` or ``("1c", "2c")``.
         - A :doc:`2-character justification code </techref/justification_codes>` for a
           position inside the plot, e.g., ``"TL"`` for Top Left corner inside the plot.
diff --git a/pygmt/src/wiggle.py b/pygmt/src/wiggle.py
index 98a48cb9a36..290bd9bbed2 100644
--- a/pygmt/src/wiggle.py
+++ b/pygmt/src/wiggle.py
@@ -94,7 +94,7 @@ def wiggle(  # noqa: PLR0913
 
         - A :class:`pygmt.params.Position` object to fully control the reference point,
           anchor point, and offset.
-        - A sequence of two values representing the x- and y- coordinates in plot
+        - A sequence of two values representing the x- and y-coordinates in plot
           coordinates, e.g., ``(1, 2)`` or ``("1c", "2c")``.
         - A :doc:`2-character justification code </techref/justification_codes>` for a
           position inside the plot, e.g., ``"TL"`` for Top Left corner inside the plot.