Update functions.md

sl-solution · sl-solution · commit 2934da3897fa · 2023-05-15T18:32:40.000+12:00
diff --git a/docs/src/lib/functions.md b/docs/src/lib/functions.md
@@ -2,6 +2,9 @@
 
 ## Plotting functions
 
+```@docs
+sgplot
+```
 
 ## Save figures
 
