diff --git a/src/trace_processor/importers/proto/args_table_utils.h b/src/trace_processor/importers/proto/args_table_utils.h
index 45c0489..00fdaac 100644
--- a/src/trace_processor/importers/proto/args_table_utils.h
+++ b/src/trace_processor/importers/proto/args_table_utils.h
@@ -27,8 +27,8 @@
 namespace perfetto {
 namespace trace_processor {
 
-// ProtoToArgsTable encapsulates the process of taking an arbitary proto and
-// assocating each field as a column in an args set. This is done by traversing
+// ProtoToArgsTable encapsulates the process of taking an arbitrary proto and
+// associating each field as a column in an args set. This is done by traversing
 // the proto using reflection (with descriptors provided by
 // AddProtoFileDescriptor()) and creating column names equal to this traversal.
 //