fix docstring

qiboteam · Oct 12, 2023 · 4e728bb · 4e728bb
1 parent 8be795f
commit 4e728bb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/qibo/backends/abstract.py b/src/qibo/backends/abstract.py
@@ -342,7 +342,7 @@ def calculate_overlap(self, state1, state2):  # pragma: no cover
 
     @abc.abstractmethod
     def calculate_overlap_density_matrix(self, state1, state2):  # pragma: no cover
-        """Calculate norm of two density matrices."""
+        """Calculate overlap of two density matrices."""
         raise_error(NotImplementedError)
 
     @abc.abstractmethod