aep-60: update

Signed-off-by: Greg Osuri <me@gregosuri.com>

src/content/aeps/aep-60/README.md

@@ -295,16 +295,6 @@ Over five years, the cumulative revenue would be roughly ~$2.46 million. This as
 
 #### 5-Year Profitability Outlook
 
-<!-- 
-```mermaid
-xychart-beta
-    title "Annual Revenue Over Time"
-    x-axis [Year 1, Year 2, Year 3, Year 4, Year 5]
-    y-axis "Revenue (USD)" 0 --> 700000
-    bar [645000, 561000, 477000, 420000, 364000]
-```
--->
-
 To evaluate profitability, we compare the revenue against expenses and include the residual value of hardware after 5 years:
 
 - **Yearly Operating Profit**: Subtracting the ~$60k OpEx per year from the revenues above, we get the annual net income from operations.