add termmethods to list of supported syntax

plugins/strict/README.md

@@ -92,11 +92,12 @@ console.log(doc.text());
       still maintining a match.
     - **Note**: repeatedly matched groups will overwrite and save only the last value.
 - EndOf: `$` - end of string
+- TermMethods: `@` at start of string
 
 ### Railroad diagrams
 
 ![image](https://user-images.githubusercontent.com/399657/99450530-e557dc00-28ee-11eb-927c-168f5aa2e5f9.png)
 
 Chevrotrain has the neat ability to generate diagrams to explain the match lookup. You can see an example of this working in [./lib/gen_diagram.js](https://github.com/spencermountain/compromise/blob/dev/plugins/strict/lib/gen_diagram.js)
 
-GPL-3
+GPL-3