fix doc errors from recent merge

src/pystencils/backend/kernelcreation/iteration_space.py

@@ -193,22 +193,27 @@ class FullIterationSpace(IterationSpace):
 
     @property
     def dimensions(self):
+        """The dimensions of this iteration space"""
         return self._dimensions
 
     @property
     def lower(self):
+        """Lower limits of each dimension"""
         return (dim.start for dim in self._dimensions)
 
     @property
     def upper(self):
+        """Upper limits of each dimension"""
         return (dim.stop for dim in self._dimensions)
 
     @property
     def steps(self):
+        """Iteration steps of each dimension"""
         return (dim.step for dim in self._dimensions)
 
     @property
     def archetype_field(self) -> Field | None:
+        """Field whose shape and memory layout act as archetypes for this iteration space's dimensions."""
         return self._archetype_field
     
     @property
@@ -231,6 +236,13 @@ class FullIterationSpace(IterationSpace):
     def actual_iterations(
         self, dimension: int | FullIterationSpace.Dimension | None = None
     ) -> PsExpression:
+        """Construct an expression representing the actual number of unique points inside the iteration space.
+        
+        Args:
+            dimension: If an integer or a `Dimension` object is given, the number of iterations in that
+                dimension is computed. If `None`, the total number of iterations inside the entire space
+                is computed.
+        """
         from .typification import Typifier
         from ..transformations import EliminateConstants