fixes in docs formatting

Author: scammo

packages/vocab/src/commitment.yaml

@@ -29,8 +29,8 @@ properties:
     The {@link Intent} of a {@link Proposal} that this commitment
     satisfies.  The value is the proposal's URI with a
     [fragment](https://developer.mozilla.org/en-US/docs/Web/URI/Reference/Fragment)
-    appended to identify the intent.  Recommended fragments are
-    `primary` and`reciprocal`.
+    appended to identify the intent. Recommended fragments are
+    `primary` and `reciprocal`.
   range:
   - "http://www.w3.org/2001/XMLSchema#anyURI"