docs: fix minor docstring formatting

Google APIs · copybara-github · commit 91b1a9b682e8 · 2022-11-09T11:27:14.000-08:00
PiperOrigin-RevId: 487300638
diff --git a/google/cloud/batch/v1/task.proto b/google/cloud/batch/v1/task.proto
@@ -126,12 +126,12 @@ message Runnable {
     bool block_external_network = 9;
 
     // Optional username for logging in to a docker registry. If username
-    // matches "projects/*/secrets/*/versions/*" then Batch will read the
+    // matches `projects/*/secrets/*/versions/*` then Batch will read the
     // username from the Secret Manager.
     string username = 10;
 
     // Optional password for logging in to a docker registry. If password
-    // matches "projects/*/secrets/*/versions/*" then Batch will read the
+    // matches `projects/*/secrets/*/versions/*` then Batch will read the
     // password from the Secret Manager;
     string password = 11;
   }
diff --git a/google/cloud/batch/v1alpha/task.proto b/google/cloud/batch/v1alpha/task.proto
@@ -131,12 +131,12 @@ message Runnable {
     bool block_external_network = 9;
 
     // Optional username for logging in to a docker registry. If username
-    // matches "projects/*/secrets/*/versions/*" then Batch will read the
+    // matches `projects/*/secrets/*/versions/*` then Batch will read the
     // username from the Secret Manager.
     string username = 10;
 
     // Optional password for logging in to a docker registry. If password
-    // matches "projects/*/secrets/*/versions/*" then Batch will read the
+    // matches `projects/*/secrets/*/versions/*` then Batch will read the
     // password from the Secret Manager;
     string password = 11;
   }
