Update gqm_example_metric.md

Author: rrrutledge

measuring/gqm_example/gqm_example_metric.md

@@ -4,7 +4,7 @@ A brief description of the metric.
 
 **Synopsis**: A brief summary of the metric.  
 
-**Scale/UoM**: What scale and unit of measure does the metric use? The scale determines what kinds of operations are possible. For example, you cannot calculate averages on a nominal scale, even if the ordinals are expressed as numbers. The scale types are nominal, ordinal, interval, and ratio.  
+**Unit of Measurement**: What scale and unit of measure does the metric use? 
 
 **Interpretation**: What do the different values or ranges signify? For example, what does "good" or "bad" mean, or how much is "little" versus "a lot"?  
 
@@ -13,11 +13,3 @@ A brief description of the metric.
 What input sources do you use to calculate the metric's value?  
 
 ```Pseudo-code for the metric```
-
-## Goals
-
-* [Example Goal](./gqm_example_goal.md)
-
-## Questions
-
-* [Example Question](./gqm_example_question.md)