diff --git a/src/docs/user/userguide/diffusion_api.diviner b/src/docs/user/userguide/diffusion_api.diviner
--- a/src/docs/user/userguide/diffusion_api.diviner
+++ b/src/docs/user/userguide/diffusion_api.diviner
@@ -14,7 +14,7 @@
 
 In general, you'll use these API methods:
 
-  - `diffusion.repository.edit`: Create and edit repositorie.
+  - `diffusion.repository.edit`: Create and edit repositories.
   - `diffusion.uri.edit`: Create and edit repository URIs to configure
     observation, mirroring, and cloning.