route: fix comments (#12847)

Signed-off-by: Raul Gutierrez Segales <rgs@pinterest.com>

Mirrored from https://github.com/envoyproxy/envoy @ d321ede4d262cc2259064337be7b407e463ede24

envoy/api/v2/route/route_components.proto

@@ -436,7 +436,7 @@ message RouteMatch {
     type.matcher.RegexMatcher safe_regex = 10 [(validate.rules).message = {required: true}];
   }
 
-  // Indicates that prefix/path matching should be case insensitive. The default
+  // Indicates that prefix/path matching should be case sensitive. The default
   // is true.
   google.protobuf.BoolValue case_sensitive = 4;
 

envoy/config/route/v3/route_components.proto

@@ -447,7 +447,7 @@ message RouteMatch {
     ConnectMatcher connect_matcher = 12;
   }
 
-  // Indicates that prefix/path matching should be case insensitive. The default
+  // Indicates that prefix/path matching should be case sensitive. The default
   // is true.
   google.protobuf.BoolValue case_sensitive = 4;
 

envoy/config/route/v4alpha/route_components.proto

@@ -449,7 +449,7 @@ message RouteMatch {
     ConnectMatcher connect_matcher = 12;
   }
 
-  // Indicates that prefix/path matching should be case insensitive. The default
+  // Indicates that prefix/path matching should be case sensitive. The default
   // is true.
   google.protobuf.BoolValue case_sensitive = 4;