diff --git a/README.md b/README.md
index a9a05f4..1f41514 100755
--- a/README.md
+++ b/README.md
@@ -1,4 +1,6 @@
 # Description for Lab Test
+# Mandaha Rolivhuwa 
+Originally: Scott Hazelhurst
 
 This code takes as input a data file with the weight and height of individuals and computes the body mass index (BMI). The BMI of a person is the weight of a person in kilograms divided by the square of the height in metres. The program should then categorise the BMI according to these rules
 * Less than 19: A
diff --git a/bmi.py b/bmi.py
index 5a7890e..0944c97 100755
--- a/bmi.py
+++ b/bmi.py
@@ -4,7 +4,7 @@ def ounces2pounds(x):
     return x*16
 
 def stones2pounds(x):
-    return x*14
+    return x*140
 
 
 def weight2kg(stones,pounds,ounces):