Only the method name should be bold, not including the parameters list (#862)

doc/site/modules/core/list.markdown

@@ -32,7 +32,7 @@ Removes all elements from the list.
 
 The number of elements in the list.
 
-### **indexOf(value)**
+### **indexOf**(value)
 
 Returns the index of `value` in the list, if found. If not found, returns -1.
 
@@ -172,4 +172,4 @@ var letters = ["a", "b", "c"]
 var other = ["d", "e", "f"]
 var combined = letters + other
 System.print(combined)  //> [a, b, c, d, e, f]
-</pre>
+</pre>