diff --git a/_config.yml b/_config.yml
index 7a9882b..2ba3268 100644
--- a/_config.yml
+++ b/_config.yml
@@ -10,7 +10,7 @@ rules:
       description: Indicate significant changes made to the code.
       label: State Changes
     disclose-source:
-      description: Source code must be made available when distributing the software. In the case of LGPL only the source for the library (and not the entire program) must be made available.
+      description: Source code must be made available when distributing the software. In the case of LGPL, the source for the library (and not the entire program) must be made available.
       label: Disclose Source
     library-usage:
       description: The library may be used within a non-open-source application.