diff --git a/jsonschema/catalog.json b/jsonschema/catalog.json
index c023d2f9..fc515fd3 100644
--- a/jsonschema/catalog.json
+++ b/jsonschema/catalog.json
@@ -6,7 +6,7 @@
       "url": "https://googleapis.github.io/google-cloudevents/jsonschema/google/events/cloud/audit/v1/LogEntryData.json",
       "product": "Cloud Audit Logs",
       "name": "LogEntryData",
-      "description": "Generic log entry, used as a wrapper for Cloud Audit Logs in events.\n This is copied from\n https://github.com/googleapis/googleapis/blob/master/google/logging/v2/log_entry.proto\n and adapted appropriately.",
+      "description": "The data within all Cloud Audit Logs log entry events.",
       "datatype": "google.events.cloud.audit.v1.LogEntryData",
       "cloudeventTypes": [
         "google.cloud.audit.log.v1.written"
@@ -16,7 +16,7 @@
       "url": "https://googleapis.github.io/google-cloudevents/jsonschema/google/events/cloud/cloudbuild/v1/BuildEventData.json",
       "product": "Cloud Build",
       "name": "BuildEventData",
-      "description": "Build event data\n Common build format for Google Cloud Platform API operations.\n Copied from\n https://github.com/googleapis/googleapis/blob/master/google/devtools/cloudbuild/v1/cloudbuild.proto.",
+      "description": "Build event data for Google Cloud Platform API operations.",
       "datatype": "google.events.cloud.cloudbuild.v1.BuildEventData",
       "cloudeventTypes": [
         "google.cloud.cloudbuild.build.v1.statusChanged"
@@ -39,7 +39,7 @@
       "url": "https://googleapis.github.io/google-cloudevents/jsonschema/google/events/cloud/pubsub/v1/MessagePublishedData.json",
       "product": "Cloud Pub/Sub",
       "name": "MessagePublishedData",
-      "description": "The data received in an event when a message is published to a topic.",
+      "description": "The event data when a message is published to a topic.",
       "datatype": "google.events.cloud.pubsub.v1.MessagePublishedData",
       "cloudeventTypes": [
         "google.cloud.pubsub.topic.v1.messagePublished"
@@ -82,7 +82,7 @@
       "url": "https://googleapis.github.io/google-cloudevents/jsonschema/google/events/firebase/auth/v1/AuthEventData.json",
       "product": "Firebase Authentication",
       "name": "AuthEventData",
-      "description": "The data within all Firebase Auth events",
+      "description": "The data within all Firebase Auth events.",
       "datatype": "google.events.firebase.auth.v1.AuthEventData",
       "cloudeventTypes": [
         "google.firebase.auth.user.v1.created",
diff --git a/jsonschema/google/events/cloud/audit/v1/LogEntryData.json b/jsonschema/google/events/cloud/audit/v1/LogEntryData.json
index 9e5899d2..972a6e8b 100644
--- a/jsonschema/google/events/cloud/audit/v1/LogEntryData.json
+++ b/jsonschema/google/events/cloud/audit/v1/LogEntryData.json
@@ -619,5 +619,5 @@
   },
   "additionalProperties": true,
   "type": "object",
-  "description": "Generic log entry, used as a wrapper for Cloud Audit Logs in events.\n This is copied from\n https://github.com/googleapis/googleapis/blob/master/google/logging/v2/log_entry.proto\n and adapted appropriately."
+  "description": "The data within all Cloud Audit Logs log entry events."
 }
\ No newline at end of file
diff --git a/jsonschema/google/events/cloud/cloudbuild/v1/BuildEventData.json b/jsonschema/google/events/cloud/cloudbuild/v1/BuildEventData.json
index 52bfe1e4..d8d1adfc 100644
--- a/jsonschema/google/events/cloud/cloudbuild/v1/BuildEventData.json
+++ b/jsonschema/google/events/cloud/cloudbuild/v1/BuildEventData.json
@@ -620,7 +620,7 @@
   },
   "additionalProperties": true,
   "type": "object",
-  "description": "Build event data\n Common build format for Google Cloud Platform API operations.\n Copied from\n https://github.com/googleapis/googleapis/blob/master/google/devtools/cloudbuild/v1/cloudbuild.proto.",
+  "description": "Build event data for Google Cloud Platform API operations.",
   "definitions": {
     "RepoSource": {
       "properties": {
diff --git a/jsonschema/google/events/cloud/pubsub/v1/MessagePublishedData.json b/jsonschema/google/events/cloud/pubsub/v1/MessagePublishedData.json
index 6cc0ec4d..f954f358 100644
--- a/jsonschema/google/events/cloud/pubsub/v1/MessagePublishedData.json
+++ b/jsonschema/google/events/cloud/pubsub/v1/MessagePublishedData.json
@@ -38,5 +38,5 @@
   },
   "additionalProperties": true,
   "type": "object",
-  "description": "The data received in an event when a message is published to a topic."
+  "description": "The event data when a message is published to a topic."
 }
\ No newline at end of file
diff --git a/jsonschema/google/events/firebase/auth/v1/AuthEventData.json b/jsonschema/google/events/firebase/auth/v1/AuthEventData.json
index 0b3da351..ff268dc6 100644
--- a/jsonschema/google/events/firebase/auth/v1/AuthEventData.json
+++ b/jsonschema/google/events/firebase/auth/v1/AuthEventData.json
@@ -110,5 +110,5 @@
   },
   "additionalProperties": true,
   "type": "object",
-  "description": "The data within all Firebase Auth events"
+  "description": "The data within all Firebase Auth events."
 }
\ No newline at end of file