Update src/connections/destinations/catalog/rehook/index.md

Co-authored-by: forstisabella <[email protected]>

Author: pwseg

src/connections/destinations/catalog/rehook/index.md

@@ -94,6 +94,6 @@ Segment sends Track calls to Rehook as a Custom Event. When you make a Track cal
 > info "How Rehook handles incoming userId and referral_code in Track calls"
 > * The `userId` field is required. Rehook drops track calls without a `userId`.
 > * If a call is made with `anonymousId`, Rehook drops the track call.
-> * The `referral_code` field is required, if event name is set as a conversion event on Rehook. 
+> * The `referral_code` field is required if event name is set as a conversion event in Rehook. 
 
 {% include components/actions-fields.html %}