diff --git a/core/main.mk b/core/main.mk
index 87488f452..ffc1501fd 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -738,7 +738,6 @@ $(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers
 .PHONY: files
 files: prebuilt \
         $(modules_to_install) \
-        $(modules_to_check) \
         $(INSTALLED_ANDROID_INFO_TXT_TARGET)
 
 # -------------------------------------------------------------------
diff --git a/core/product_config.mk b/core/product_config.mk
index 75df95466..e05907d29 100644
--- a/core/product_config.mk
+++ b/core/product_config.mk
@@ -220,7 +220,7 @@ $(call import-products, $(all_product_makefiles))
 else
 # Import just the current product.
 ifndef current_product_makefile
-$(error Cannot locate config makefile for product "$(TARGET_PRODUCT)")
+$(error Can not locate config makefile for product "$(TARGET_PRODUCT)")
 endif
 ifneq (1,$(words $(current_product_makefile)))
 $(error Product "$(TARGET_PRODUCT)" ambiguous: matches $(current_product_makefile))