Added comment.

simphotonics · simphotonics · commit 85f25e071389 · 2021-03-26T15:11:55.000Z
diff --git a/.gitignore b/.gitignore
@@ -19,5 +19,8 @@ doc/api/
 *.js_
 *.js.deps
 *.js.map
+
+# Avoid commiting vscode files.
 *.vscode
 *.code-workspace
+
