diff --git a/vendor/README.md b/vendor/README.md
index dbb8c8c1..7900b209 100644
--- a/vendor/README.md
+++ b/vendor/README.md
@@ -1,12 +1,9 @@
 Grammar index
 =============
 
-This is a list of grammars that Linguist selects to provide syntax highlighting on GitHub.
+This is a list of grammars that Linguist selects to provide syntax highlighting on GitHub. If you've encountered an error with highlighting, please find the grammar in the list below and report it to the appropriate repository.
 
-If you've encountered an error with highlighting, please report it to the appropriate repository.
-
-
-<!-- Everything below this line is auto-generated. Manual edits will be lost -->
+<!-- Everything below this line is auto-generated by script/list-grammars. Manual edits will be lost -->
 - **1C Enterprise:** [xDrivenDevelopment/atom-language-1c-bsl](https://github.com/xDrivenDevelopment/atom-language-1c-bsl)
 - **ABAP:** [pvl/abap.tmbundle](https://github.com/pvl/abap.tmbundle)
 - **ActionScript:** [simongregory/actionscript3-tmbundle](https://github.com/simongregory/actionscript3-tmbundle)