diff --git a/bigtable/admin/column_family.h b/bigtable/admin/column_family.h
index 6d4da928811b1..4bff3b4254765 100644
--- a/bigtable/admin/column_family.h
+++ b/bigtable/admin/column_family.h
@@ -50,7 +50,7 @@ class GcRule {
    * @code
    * auto rule1 = bigtable::GcRule::MaxAge(std::chrono::hours(48));
    * auto rule2 = bigtable::GcRule::MaxAge(std::chrono::seconds(48 * 3600));
-   * @encode
+   * @endcode
    *
    * @tparam Rep a placeholder to match the Rep tparam for @p duration type, the
    *     semantics of this template parameter are documented in
diff --git a/bigtable/client/filters.h b/bigtable/client/filters.h
index 4c2ccff67a0e7..f1b5792b9aa8f 100644
--- a/bigtable/client/filters.h
+++ b/bigtable/client/filters.h
@@ -146,7 +146,7 @@ class Filter {
    * using namespace std::chrono_literals; // C++14
    * auto r1 = bigtable::Filter::TimestampRange(10ms, 500ms);
    * auto r2 = bigtable::Filter::TimestampRange(10min, 10min + 2s);
-   * @encode
+   * @endcode
    *
    * @tparam Rep1 a placeholder to match the Rep tparam for @p start type,
    *     the semantics of this template parameter are documented in