docs: fix nit javadoc return format

googleapis · Dec 1, 2020 · 1b4174f · 1b4174f
1 parent eaa8ee5
commit 1b4174f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/oauth2_http/java/com/google/auth/oauth2/OAuth2Credentials.java b/oauth2_http/java/com/google/auth/oauth2/OAuth2Credentials.java
@@ -170,7 +170,7 @@ public void refresh() throws IOException {
   /**
    * Provide additional headers to return as request metadata.
    *
-   * @return Map of additional headers.
+   * @return additional headers
    */
   protected Map<String, List<String>> getAdditionalHeaders() {
     return EMPTY_EXTRA_HEADERS;