Fix typo in 9848d2a

Author: chenglou

ReScript.sublime-syntax

@@ -132,7 +132,7 @@ contexts:
       # gotta add `keyword` to this scope. This file is synced with our vscode
       # textmate grammar too, and many themes there don't highlight
       # `keyword.operator`. So we'll highlight them as `keyword`
-      scope: keyword.operator keyword.
+      scope: keyword.operator keyword
     - match: '\|>'
       scope: invalid.deprecated