spelling: svg

Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>

packages/mermaid/src/mermaid.ts

@@ -367,7 +367,7 @@ const parse: typeof mermaidAPI.parse = async (text, parseOptions) => {
 };
 
 /**
- * Function that renders an svg with a graph from a chart definition. Usage example below.
+ * Function that renders an SVG with a graph from a chart definition. Usage example below.
  *
  * ```javascript
  *  element = document.querySelector('#graphDiv');