Fix small mistakes in some comments.
--
MOS_MIGRATED_REVID=111530554
diff --git a/src/main/java/com/google/devtools/build/lib/syntax/EvalUtils.java b/src/main/java/com/google/devtools/build/lib/syntax/EvalUtils.java
index 8c3ec362..b3b1d9e 100644
--- a/src/main/java/com/google/devtools/build/lib/syntax/EvalUtils.java
+++ b/src/main/java/com/google/devtools/build/lib/syntax/EvalUtils.java
@@ -453,7 +453,7 @@
* Build a map of kwarg arguments from a list, removing null-s or None-s.
*
* @param init a series of key, value pairs (as consecutive arguments)
- * as in {@code optionMap(k1, v1, k2, v2, k3, v3, map)}
+ * as in {@code optionMap(k1, v1, k2, v2, k3, v3)}
* where each key is a String, each value is an arbitrary Objet.
* @return a {@code Map<String, Object>} that has all the specified entries,
* where key, value pairs appearing earlier have precedence,
