diff --git a/SimPEG/Examples/EM_Schenkel_Morrison_Casing.py b/SimPEG/Examples/EM_Schenkel_Morrison_Casing.py
index bcf277e1..7cfd4c9c 100644
--- a/SimPEG/Examples/EM_Schenkel_Morrison_Casing.py
+++ b/SimPEG/Examples/EM_Schenkel_Morrison_Casing.py
@@ -14,8 +14,10 @@ def run(plotIt=True):
     EM: Schenkel and Morrison Casing Model
     ======================================
 
-    Here we will create and run a FDEM forward simulation based on the
-    Schenkel and Morrison Casing Model
+    Here we create and run a FDEM forward simulation to calculate the vertical
+    current inside a steel-cased. The model is based on the Schenkel and
+    Morrison Casing Model, and the results are used in a 2016 SEG abstract by
+    Yang et al.
 
     - `Schenkel, C.J., and H.F. Morrison, 1990`_, Effects of well casing on potential field measurements using downhole current sources: Geophysical prospecting, 38, 663-686.
 
diff --git a/docs/examples/EM_Schenkel_Morrison_Casing.rst b/docs/examples/EM_Schenkel_Morrison_Casing.rst
index 6f356277..730b8507 100644
--- a/docs/examples/EM_Schenkel_Morrison_Casing.rst
+++ b/docs/examples/EM_Schenkel_Morrison_Casing.rst
@@ -12,8 +12,10 @@
 Schenkel and Morrison Casing Model
 ==================================
 
- we will create and run a FDEM forward simulation based on the
-nkel and Morrison Casing Model
+ we create and run a FDEM forward simulation to calculate the vertical
+ent inside a steel-cased. The model is based on the Schenkel and
+ison Casing Model, and the results are used in a 2016 SEG abstract by
+ et al.
 
 chenkel, C.J., and H.F. Morrison, 1990`_, Effects of well casing on potential field measurements using downhole current sources: Geophysical prospecting, 38, 663-686.