diff --git a/README.rst b/README.rst
index d4cc09c7f4deca658e943a39f18a90425f0bb9d7..de2a426bda950ed133eaf3775df7e02bd421253d 100644
--- a/README.rst
+++ b/README.rst
@@ -61,7 +61,7 @@ Create a `pystencils.AssignmentCollection` with pystencils:
 
     Subexpressions:
     Main Assignments:
-         z[0,0] ← y_C*log(x_C*y_C)
+         z[0,0] ← x_C*log(x_C*y_C)
    
 You can then obtain the corresponding backward assignments:
 
diff --git a/docs/index.rst b/docs/index.rst
index bb9bf6077ac9d5f63c6532d2a99c1c5f2f9e1cfd..e44366293aa1f83d4c77d9c3e98d37903551bcca 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -52,7 +52,7 @@ Create a :class:`pystencils.AssignmentCollection` with pystencils:
 
     Subexpressions:
     Main Assignments:
-         z[0,0] ← y_C*log(x_C*y_C)
+         z[0,0] ← x_C*log(x_C*y_C)
    
 You can then obtain the corresponding backward assignments: