diff --git a/networking/v1/virtual_service.pb.go b/networking/v1/virtual_service.pb.go
index a3f97ac32b3..9897a9c22b8 100644
--- a/networking/v1/virtual_service.pb.go
+++ b/networking/v1/virtual_service.pb.go
@@ -1277,7 +1277,7 @@ func (x *TCPRoute) GetRoute() []*RouteDestination {
 	return nil
 }
 
-// HttpMatchRequest specifies a set of criterion to be met in order for the
+// HttpMatchRequest specifies a set of criteria to be met in order for the
 // rule to be applied to the HTTP request. For example, the following
 // restricts the rule to match only requests where the URL path
 // starts with /ratings/v2/ and the request contains a custom `end-user` header
diff --git a/networking/v1/virtual_service.proto b/networking/v1/virtual_service.proto
index ddffa16f55b..27a47951540 100644
--- a/networking/v1/virtual_service.proto
+++ b/networking/v1/virtual_service.proto
@@ -678,7 +678,7 @@ message TCPRoute {
   repeated RouteDestination route = 2;
 }
 
-// HttpMatchRequest specifies a set of criterion to be met in order for the
+// HttpMatchRequest specifies a set of criteria to be met in order for the
 // rule to be applied to the HTTP request. For example, the following
 // restricts the rule to match only requests where the URL path
 // starts with /ratings/v2/ and the request contains a custom `end-user` header
diff --git a/networking/v1alpha3/virtual_service.pb.go b/networking/v1alpha3/virtual_service.pb.go
index 6b81d911693..2e99d29cb4d 100644
--- a/networking/v1alpha3/virtual_service.pb.go
+++ b/networking/v1alpha3/virtual_service.pb.go
@@ -1296,7 +1296,7 @@ func (x *TCPRoute) GetRoute() []*RouteDestination {
 	return nil
 }
 
-// HttpMatchRequest specifies a set of criterion to be met in order for the
+// HttpMatchRequest specifies a set of criteria to be met in order for the
 // rule to be applied to the HTTP request. For example, the following
 // restricts the rule to match only requests where the URL path
 // starts with /ratings/v2/ and the request contains a custom `end-user` header
diff --git a/networking/v1alpha3/virtual_service.pb.html b/networking/v1alpha3/virtual_service.pb.html
index 1410a815e62..62ccf925ebc 100644
--- a/networking/v1alpha3/virtual_service.pb.html
+++ b/networking/v1alpha3/virtual_service.pb.html
@@ -929,7 +929,7 @@ <h2 id="TCPRoute">TCPRoute</h2>
 </section>
 <h2 id="HTTPMatchRequest">HTTPMatchRequest</h2>
 <section>
-<p>HttpMatchRequest specifies a set of criterion to be met in order for the
+<p>HttpMatchRequest specifies a set of criteria to be met in order for the
 rule to be applied to the HTTP request. For example, the following
 restricts the rule to match only requests where the URL path
 starts with /ratings/v2/ and the request contains a custom <code>end-user</code> header
diff --git a/networking/v1alpha3/virtual_service.proto b/networking/v1alpha3/virtual_service.proto
index 85a8a5298bc..69a99e55ce0 100644
--- a/networking/v1alpha3/virtual_service.proto
+++ b/networking/v1alpha3/virtual_service.proto
@@ -697,7 +697,7 @@ message TCPRoute {
   repeated RouteDestination route = 2;
 }
 
-// HttpMatchRequest specifies a set of criterion to be met in order for the
+// HttpMatchRequest specifies a set of criteria to be met in order for the
 // rule to be applied to the HTTP request. For example, the following
 // restricts the rule to match only requests where the URL path
 // starts with /ratings/v2/ and the request contains a custom `end-user` header
diff --git a/networking/v1beta1/virtual_service.pb.go b/networking/v1beta1/virtual_service.pb.go
index 6979bc3a6d6..73612ab0b8d 100644
--- a/networking/v1beta1/virtual_service.pb.go
+++ b/networking/v1beta1/virtual_service.pb.go
@@ -1277,7 +1277,7 @@ func (x *TCPRoute) GetRoute() []*RouteDestination {
 	return nil
 }
 
-// HttpMatchRequest specifies a set of criterion to be met in order for the
+// HttpMatchRequest specifies a set of criteria to be met in order for the
 // rule to be applied to the HTTP request. For example, the following
 // restricts the rule to match only requests where the URL path
 // starts with /ratings/v2/ and the request contains a custom `end-user` header
diff --git a/networking/v1beta1/virtual_service.proto b/networking/v1beta1/virtual_service.proto
index f5125fbc7e0..d4d5cd6d756 100644
--- a/networking/v1beta1/virtual_service.proto
+++ b/networking/v1beta1/virtual_service.proto
@@ -678,7 +678,7 @@ message TCPRoute {
   repeated RouteDestination route = 2;
 }
 
-// HttpMatchRequest specifies a set of criterion to be met in order for the
+// HttpMatchRequest specifies a set of criteria to be met in order for the
 // rule to be applied to the HTTP request. For example, the following
 // restricts the rule to match only requests where the URL path
 // starts with /ratings/v2/ and the request contains a custom `end-user` header