diff --git a/google/datastore/v1/entity.proto b/google/datastore/v1/entity.proto
index 96d13ecc..dc3a6012 100644
--- a/google/datastore/v1/entity.proto
+++ b/google/datastore/v1/entity.proto
@@ -145,8 +145,8 @@ message Value {
     Key key_value = 5;
 
     // A UTF-8 encoded string value.
-    // When `exclude_from_indexes` is false (it is indexed) , may have at most 1500 bytes.
-    // Otherwise, may be set to at least 1,000,000 bytes.
+    // When `exclude_from_indexes` is false (it is indexed), may have at most
+    // 1500 bytes. Otherwise, may be set to at most 1,000,000 bytes.
     string string_value = 17;
 
     // A blob value.
diff --git a/google/datastore/v1beta3/entity.proto b/google/datastore/v1beta3/entity.proto
index 65863236..070036e3 100644
--- a/google/datastore/v1beta3/entity.proto
+++ b/google/datastore/v1beta3/entity.proto
@@ -145,8 +145,8 @@ message Value {
     Key key_value = 5;
 
     // A UTF-8 encoded string value.
-    // When `exclude_from_indexes` is false (it is indexed) , may have at most
-    // 1500 bytes. Otherwise, may be set to at least 1,000,000 bytes.
+    // When `exclude_from_indexes` is false (it is indexed), may have at most
+    // 1500 bytes. Otherwise, may be set to at most 1,000,000 bytes.
     string string_value = 17;
 
     // A blob value.