diff --git a/mozilla/xpcom/libxpt/tools/Makefile.in b/mozilla/xpcom/libxpt/tools/Makefile.in
index c6e1ee1a033..e48d09cf21f 100644
--- a/mozilla/xpcom/libxpt/tools/Makefile.in
+++ b/mozilla/xpcom/libxpt/tools/Makefile.in
@@ -35,7 +35,7 @@ LIBS		= $(DIST)/lib/libxpt.a
 # when libxpt changes.
 EXTRA_DEPS = $(wildcard $(DIST)/lib/libxpt.*)
 
-# Build xpidl early.  (libs creates .deps used by install.)
+# Build xpt_link and xpt_dump early.  (libs creates .deps used by install.)
 export:: libs install
 
 include $(topsrcdir)/config/rules.mk
diff --git a/mozilla/xpcom/typelib/xpt/tools/Makefile.in b/mozilla/xpcom/typelib/xpt/tools/Makefile.in
index c6e1ee1a033..e48d09cf21f 100644
--- a/mozilla/xpcom/typelib/xpt/tools/Makefile.in
+++ b/mozilla/xpcom/typelib/xpt/tools/Makefile.in
@@ -35,7 +35,7 @@ LIBS		= $(DIST)/lib/libxpt.a
 # when libxpt changes.
 EXTRA_DEPS = $(wildcard $(DIST)/lib/libxpt.*)
 
-# Build xpidl early.  (libs creates .deps used by install.)
+# Build xpt_link and xpt_dump early.  (libs creates .deps used by install.)
 export:: libs install
 
 include $(topsrcdir)/config/rules.mk