diff --git a/emma2/msm/analysis/__init__.py b/emma2/msm/analysis/__init__.py
index <HASH>..<HASH> 100644
--- a/emma2/msm/analysis/__init__.py
+++ b/emma2/msm/analysis/__init__.py
@@ -18,7 +18,7 @@ Validation
 
    is_transition_matrix - Positive entries and rows sum to one
    is_rate_matrix - Nonpositive off-diagonal entries and rows sum to zero
-   is_ergodic - Irreducible matrix
+   is_connected - Irreducible matrix
    is_reversible - Symmetric with respect to some probability vector pi
 
 Decomposition
[msm/analysis] Changed is_ergodic to is_connected